tag:blogger.com,1999:blog-67118477647791960472024-03-06T01:30:01.928-08:00Materi Pemrograman JavaAnonymoushttp://www.blogger.com/profile/17163819174076638687noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-6711847764779196047.post-40000062796984641362013-04-01T00:38:00.001-07:002013-04-01T01:17:42.673-07:00Contoh Program Java Sederhana<div dir="ltr" style="text-align: left;" trbidi="on">
<span style="background: white; color: #333333; font-family: Times, 'Times New Roman', serif; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Hallo kawan, kali ini
kita akan belajar mengenai pemrograman java sederhana, Nah pada artikel ini
kita akan membuat program untuk menghitung keliling persegi panjang dengan
bahasa pemrograman java. </span><br />
<span style="font-family: Times, 'Times New Roman', serif;"><span style="background: white; color: #333333; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
<span style="background: white; color: #333333; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Mengapa mengunakan bahasa pemrograman java ? </span></span><br />
<span style="font-family: Times, 'Times New Roman', serif;"><span style="background: white; color: #333333; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Karena
java adalah bahasa pemrograman terkenal serta java berorientasi objek (OOP)
merupakan suatu pendekatan yang memungkinkan suatu kode yang digunakan untuk
menyusun program menjadi lebih mudah digunakan, lebih handa, dan lebih muda
dipahami.</span><span style="color: #333333; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br />
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<span style="background: white;">Oke berikut ini<span class="apple-converted-space"> </span><span style="border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm;">program java sederhana</span><span class="apple-converted-space"> untuk
menhitung keliling persegi panjang dengan mengunakan bahasa pemrograman java :<span class="apple-converted-space"> </span></span></span></span></span><br />
<span style="font-family: Times, 'Times New Roman', serif;"><span style="color: #333333; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: IN; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><span style="background: white;"><span class="apple-converted-space"><span class="apple-converted-space"><br /></span></span></span></span></span>
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<span style="font-family: Times, 'Times New Roman', serif;">Hasil Output :</span></div>
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panjang 130 dimana sebelumnya telah ditentukan nilai luas persegi panjang : 20
dan lebar 45, sehingga dapat dimplentasikan dalam rumus keliling persegi
panjang 2 x (panjang + lebar).</span><span style="font-size: 14pt;"><br />
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<span style="font-family: Times, 'Times New Roman', serif;"><span style="font-size: 14pt; line-height: 115%;"><br />
<span style="background: white;">Demikian artikel singkat mengenai</span> </span><span style="font-size: 14pt; line-height: 115%;">contoh program
java sederhana <span style="background: white;">semoga bisa bermanfaat bagi yang membutuhkannya,</span></span></span><br />
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<span style="font-family: Times, 'Times New Roman', serif;"><span style="background-color: white; font-size: 12px; line-height: 21px;"><b><span style="color: red;">Sumber Materi</span></b> </span><span style="background-color: white; font-size: 12px; line-height: 21px;">: </span><a href="http://kemelus.blogspot.com/2012/12/contoh-program-java-sederhana.html">http://kemelus.blogspot.com/2012/12/contoh-program-java-sederhana.html</a></span></div>
Anonymoushttp://www.blogger.com/profile/17163819174076638687noreply@blogger.com0tag:blogger.com,1999:blog-6711847764779196047.post-66922111558847237952013-03-31T23:14:00.002-07:002013-03-31T23:14:39.355-07:00Konsep OOP<div dir="ltr" style="text-align: left;" trbidi="on">
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Pemrograman berorientasi
objek (OOP) ialah sebuah metode pemrograman berbasiskan hirarki kelas-kelas dan
melibatkan objek. Pemrograman Berorientasi Objek merupakan fitur utama pada
Java dimana syarat utamanya kita harus membuat program berupa kelas . Sebuah
kelas ialah sebuah struktur yang
mendefinisikan data dan method untuk bekerja pada data tersebut. Ketika kita membuat program OOP di java,
semua data diselubung oleh sebuah kelas. Berikut rumus umum dari OOP :<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"> //membuat objek dari suatu kelas menggunakan
new<o:p></o:p></span></div>
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<b><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">nama
kelas nama_objek = new nama_kelas<o:p></o:p></span></b></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//memanggil
method dari objeknya<o:p></o:p></span></div>
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<b><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">nama_objek.nama_method();<o:p></o:p></span></b></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV; mso-bidi-font-weight: bold;">//mengeset properties<o:p></o:p></span></div>
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<b><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">nama_objek.nama_properties=value;<o:p></o:p></span></b></div>
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<b><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Kelas<o:p></o:p></span></b></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Di dalam
kelas kita mendeklarasikan berbagai variabel/properties dan method, contoh
berikut menampilkan contoh dasar pembuatan kelas di java :<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//deklarasi nama kelas
StudInfo<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">class StudInfo {<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//deklarasi variabel<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"> String name;<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"> String nim;<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"> String kelas;<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//deklarasi dan
inisialisasi method printDetails()<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"> </span><span lang="EN-US" style="font-size: 10.0pt;">void printDetails() {<o:p></o:p></span></div>
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System.out.println( name + " " + nim + " " + kelas );<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;"> }<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;">} <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;">//kelas utama StudentDetails<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;">class StudentDetails {<o:p></o:p></span></div>
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public static void main ( String args[] ) {<o:p></o:p></span></div>
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</span><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//
membuat objek bernama student dari kelas StudInfo<o:p></o:p></span></div>
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<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"> </span><span lang="EN-US" style="font-size: 10.0pt;">StudInfo student = new StudInfo();<o:p></o:p></span></div>
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// inisialisasi variable/properties objek dengan data<o:p></o:p></span></div>
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student.name = "Risman Hidayat";<o:p></o:p></span></div>
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student.nim = "11130076";<o:p></o:p></span></div>
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student.kelas = "11.7C.01";<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;"> //
memanggil method printDetails untuk menampilkan data <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;"> student.printDetails();<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 10.0pt;">} <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">Pada program diatas, kita menggunakan 2 kelas
yaitu <b>StudentInfo</b> yang berisi variabel dan method siswa dan kelas <b>StudentDetails</b>
yang berisi inisialisasi variabel dan pemanggilan fungsi printDetails, dengan
terlebih dahulu membuat objek dengan nama student. Perlu diperhatikan di sini,
ketika anda akan menyimpan nama sebuah file, maka wajib berikan nama file dari
kelas yang ada fungsi main. Dari contoh diatas , kelas yang mempunyai fungsi
main ialah kelas <b>StudentDetails</b>, oleh karena itu nama file yang tepat
ialah <b>StudentDetails.java</b></span><br />
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><b><br /></b></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;">Ketika program ini
dijalankan ,hasilnya :</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUhKYt_Sh0WEyUniLK2Ry9PptMkGTrVKwjrg9QI_RQKJpCtLXtDAdSO3AX4DdwdM3ye0KQ-2Vxl2CLnf_Q269JuidUeLE2DFh9sogclCfoTZQfXhTWYjIewOqQpZz5V6RNDZPra6tnkRk/s1600/2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="234" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUhKYt_Sh0WEyUniLK2Ry9PptMkGTrVKwjrg9QI_RQKJpCtLXtDAdSO3AX4DdwdM3ye0KQ-2Vxl2CLnf_Q269JuidUeLE2DFh9sogclCfoTZQfXhTWYjIewOqQpZz5V6RNDZPra6tnkRk/s320/2.jpg" width="320" /></a></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><!--[if gte vml 1]><v:shapetype id="_x0000_t75"
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<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span style="font-family: 'Times New Roman', serif; font-size: x-small;"><br /></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;">Hasil Output : </span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyszwlvN9F170xLX-W3NIv6hOsDiPHRK_74Z2rJjeGmaq1tGxg-5jn2dVr2zevoRjLxicjzYer_je3kJj7uMQkGJifAnKHWPBsNQ-554SaLwAbAzglUrKR5d_bjHF-twYUrdf27zDwDUQ/s1600/3.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="105" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyszwlvN9F170xLX-W3NIv6hOsDiPHRK_74Z2rJjeGmaq1tGxg-5jn2dVr2zevoRjLxicjzYer_je3kJj7uMQkGJifAnKHWPBsNQ-554SaLwAbAzglUrKR5d_bjHF-twYUrdf27zDwDUQ/s320/3.jpg" width="320" /></a></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><!--[if gte vml 1]><v:shapetype id="_x0000_t75"
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<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"></span></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<b><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Inheritance </span></b><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<br /></div>
<div class="MsoBodyTextIndent2" style="margin-bottom: 6pt; margin-left: 0cm; margin-right: 63.35pt; margin-top: 0cm; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Untuk membuat kelas baru
dari komponen kelas yang sudah ada, dapat kita gunakan turunan atau <i>inheritance</i>. Di java kita menggunakan fungsi <b>extends</b> untuk menandakan suatu kelas
ialah turunan dari kelas lain <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<br /></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">//kelas Human ialah kelas yang akan
diturunkan (base class atau super class)<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">class Human <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
int hands = 2; <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">//kelas Employee ialah kelas turunan dari
kelas Human (subclass)<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">class Employee extends Human {<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
String name;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
double salary ;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">//membuat konstruktor untuk inisialisasi<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//idealnya untuk
menginisialisasi variable kita gunakan konstruktor<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">Employee ( String n, double s ) {<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
name = n;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
salary = s;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">String getDetails() <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
return "\nName : " + name + "\nSalary : " + salary;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">//Kelas manager turunan dari kelas Employee<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">class Manager extends Employee <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
String dept ;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
Manager ( String n, double s, String d ) {<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
super(n,s);//memanggil konstruktor kelas atas (Employee)<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
dept = d;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">String getDetails() <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
return super.getDetails() +
"\nDept : " + dept<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;"> + "\nHands : " +
super.hands;}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;"> }<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">class SuperTestEmployee <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">public static void main ( String args[] ) <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">Manager m1 = new
Manager("Risman", 1000.0, "Vice President");<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
System.out.println(m1.getDetails());<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<br /></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
Manager m2 = new Manager ("Desi",
2000.0,"Finance");<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
System.out.println(m2.getDetails());<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<br /></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
Manager m3 = new Manager ("Aris", 3000.0,
"Sales");<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">
System.out.println(m3.getDetails());<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63pt;">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<br />
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;">Hasil Output :</span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="separator" style="clear: both; text-align: center;">
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<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><!--[if gte vml 1]><v:shapetype id="_x0000_t75"
coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
filled="f" stroked="f">
<v:stroke joinstyle="miter"/>
<v:formulas>
<v:f eqn="if lineDrawn pixelLineWidth 0"/>
<v:f eqn="sum @0 1 0"/>
<v:f eqn="sum 0 0 @1"/>
<v:f eqn="prod @2 1 2"/>
<v:f eqn="prod @3 21600 pixelWidth"/>
<v:f eqn="prod @3 21600 pixelHeight"/>
<v:f eqn="sum @0 0 1"/>
<v:f eqn="prod @6 1 2"/>
<v:f eqn="prod @7 21600 pixelWidth"/>
<v:f eqn="sum @8 21600 0"/>
<v:f eqn="prod @7 21600 pixelHeight"/>
<v:f eqn="sum @10 21600 0"/>
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<o:lock v:ext="edit" aspectratio="t"/>
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</v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><br /></span></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"></span></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">Pada program diatas, kita
membuat 3 buah kelas, yaitu kelas Human, Employee dan Manager . </span><span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Untuk menginisialisasi variable
idealnya kita menggunakan Konstruktor, dimana penulisannya harus sama dengan
nama kelas. Jadi jika kelas bernama Employee , maka konstruktornya bernama
Employee() atau terdiri dari beberapa parameter yang kita inginkan. Konstruktor
yang tidak mempunyai parameter kita sebut sebagai<i> default constructor</i>.
Penggunaan fungsi super untuk memanggil konstruktor dari kelas atas (base
class). Jika kita membuat konstruktor dengan nama yang sama , namun berbeda isi
parameternya, ini disebut sebagai <i>overloading constructor<o:p></o:p></i></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<br /></div>
<div class="MsoBodyText3">
<span lang="EN-US" style="font-size: 10.0pt;">Contoh :<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">class Cload <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">String pname;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">int qty;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">int price;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//konstruktor
dengan 3 parameter<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">Cload (int prodqty, String
prodname, int prodprice )<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">pname=prodname;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">qty=prodqty;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">price=prodprice;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">//konstruktor
dengan 2 parameter bertipe int dan String<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">Cload (int q, String
p1name) <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">pname=p1name;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">price=q;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">qty=price/10; }<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">void
print() {<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">System.out.println
("nama produk : " + pname);<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">System.out.println
("Kuantitas :" + qty);<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">System.out.println
("Harga: " + price);}<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">public static void main
(String args[]) {<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">Cload prods;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">prods = new Cload
(10,"Apples", 10);<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">prods.print();<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="EN-US" style="font-size: 10.0pt;">prods = new Cload (10,"<st1:place w:st="on"><st1:city w:st="on">Oranges</st1:city></st1:place>");<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">prods.print();<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">}}<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-right: 63.35pt; text-indent: 36pt;">
<br /></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Program diatas akan menginisialisasi variable menggunakan konstruktor yang
berbeda parameter dan menampilkan
datanya.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><br /></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Hasil Output :</span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><br /></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><span style="font-size: 10pt;"><!--[if gte vml 1]><v:shapetype id="_x0000_t75"
coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
filled="f" stroked="f">
<v:stroke joinstyle="miter"/>
<v:formulas>
<v:f eqn="if lineDrawn pixelLineWidth 0"/>
<v:f eqn="sum @0 1 0"/>
<v:f eqn="sum 0 0 @1"/>
<v:f eqn="prod @2 1 2"/>
<v:f eqn="prod @3 21600 pixelWidth"/>
<v:f eqn="prod @3 21600 pixelHeight"/>
<v:f eqn="sum @0 0 1"/>
<v:f eqn="prod @6 1 2"/>
<v:f eqn="prod @7 21600 pixelWidth"/>
<v:f eqn="sum @8 21600 0"/>
<v:f eqn="prod @7 21600 pixelHeight"/>
<v:f eqn="sum @10 21600 0"/>
</v:formulas>
<v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/>
<o:lock v:ext="edit" aspectratio="t"/>
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o:title="" croptop="32105f" cropbottom="19478f" cropleft="19946f"/>
</v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiW33Ts43UQw5ojPjFQx5g_AVLCLNRntZkW1O-LzwQvBMKoLEZeB9IPOWvfqenjwSNN3SQsGsnQLZTtyAbpEa9OycGqMdnL11DfyCxU0xLcDmPDom5yBCmSi0iVT0YyAtxLmrbUntQM0Aw/s1600/5.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="135" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiW33Ts43UQw5ojPjFQx5g_AVLCLNRntZkW1O-LzwQvBMKoLEZeB9IPOWvfqenjwSNN3SQsGsnQLZTtyAbpEa9OycGqMdnL11DfyCxU0xLcDmPDom5yBCmSi0iVT0YyAtxLmrbUntQM0Aw/s320/5.jpg" width="320" /></a></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><span style="font-size: 10pt;"><br /></span></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><i><span lang="SV" style="font-size: 10pt;"> Gambar Hasil overloading constructor</span></i></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><i><span lang="SV" style="font-size: 10pt;"><br /></span></i></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"></span></div>
<div class="MsoBodyText2" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Pada program diatas terlihat kita bisa mengeset
konstruktor dengan berbagai parameter, dan program otomatis akan mencari dan
mengenal konstruktor mana yang harus
dicari sesuai dengan parameter yang kita berikan. <o:p></o:p></span></div>
<div class="MsoBodyText2" style="margin-right: 63.35pt; text-indent: 36pt;">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;">Di java, agar kita dapat menggunakan method pada berbgai
kelas, namun implementasi method tersebut berbeda-beda, kita harus
mendeklarasikan method tersebut di dalam kelas abstract. </span><span lang="EN-US" style="font-size: 10.0pt;">Contoh :<o:p></o:p></span></div>
<div class="MsoBodyText2" style="margin-right: 63.35pt; text-indent: 36pt;">
<br /></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">abstract class
Bentuk {<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">…<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">public abstract
float hitungluas();<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">…<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">public class
Lingkaran extends Bentuk {<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">…<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">float radius;<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">public float
hitungluas();<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">{<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">return radius
*22/7;<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">}<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 10.0pt;">} <o:p></o:p></span></div>
<div class="MsoNormal">
<br /></div>
<span lang="EN-US" style="font-size: 10pt;">Pada program diatas, kita memilih sebuah method
abstrak yaitu hitungluas(), oleh karena itu di kelas Lingkaran yang merupakan
turunan dari kelas Bentuk, dapat mendefinisikan isi method hitungluas() untuk
lingkaran. Tentu saja rumus luas untuk
persegi panjang dan bidang lainnya berbeda, disinilah kelebihan penggunakan
kelas abstrak. </span><span lang="SV" style="font-size: 10pt;">Sedangkan jika anda ingin suatu kelas tidak
dapat diturunkan harus menggunakan keyword final. Penggunaan final pada variable justru membuat
variabel menjadi suatu konstanta.
Beberapa konsep OOP yang harus dipelajari Anda lebih jauh yaitu
Polimorphisme, Interface dan method overriding</span><br />
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><br /></span></div>
<div class="MsoBodyTextIndent3">
<span lang="SV" style="font-size: 10.0pt; mso-ansi-language: SV;"><br /></span></div>
<br />
<div class="MsoNormal" style="margin-right: 63.35pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 10.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span lang="SV" style="font-size: 10pt;"><span style="font-size: 10pt;"><b><span style="color: red;">Sumber Materi</span></b> : </span></span></span><span style="background-color: white; color: #009933; font-family: arial, sans-serif; font-size: 14px; line-height: 16px; text-align: -webkit-auto;">repository.binus.ac.id/content/T0682/T068259373.doc</span></div>
</div>
Anonymoushttp://www.blogger.com/profile/17163819174076638687noreply@blogger.com0tag:blogger.com,1999:blog-6711847764779196047.post-184603743426193762013-03-24T18:55:00.003-07:002013-03-24T18:55:56.752-07:00Memulai Pemrograman Java<div dir="ltr" style="text-align: left;" trbidi="on">
<b style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">A.<span class="Apple-tab-span" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline; white-space: pre;"> </span>TUJUAN</b><br />
<ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Membuat pemrograman java menggunakan text editor dan console</li>
</ul>
<b style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">B.<span class="Apple-tab-span" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline; white-space: pre;"> </span>DASAR TEORI</b><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Console merupakan tempat untuk menulis perintah (command), contoh: Terminal (<span4687530><a href="http://nazcules.blogspot.com/2012/12/memulai-pemrograman-java.html" id="Y4687530S7" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #000fff; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Linux</a></span4687530>), MSDOS Command Prompt (Windows).</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Text editor, contoh: Notpad, Wordpad.</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Integrated Development Environment (IDE) merupakan environment pemrograman yang terintegrasi pada aplikasi, IDE menyediakan developer GUI (Graphic User Interface), text editor atau code editor, compiler/interpreter dan debugger.</li>
</ul>
<b style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">C.<span class="Apple-tab-span" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline; white-space: pre;"> </span><span4687530><a href="http://nazcules.blogspot.com/2012/12/memulai-pemrograman-java.html" id="Y4687530S6" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #000fff; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">HARDWARE</a></span4687530> DAN SOFT WARE</b><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Hardware: Acer Aspire One AOD260</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Software : Operation System Windos 8 Enterprise N, Java Development Kit dan <span4687530><a href="http://nazcules.blogspot.com/2012/12/memulai-pemrograman-java.html" id="Y4687530S1" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #000fff; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Eclipse</a></span4687530></li>
</ul>
<b style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">D.<span class="Apple-tab-span" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline; white-space: pre;"> </span>LANGKAH KERJA</b><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Buka eclipse.exe</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Klik "File > New > Java Project" Isi nama proyek (Modul_1), kemudian klik "Finish"</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Setelah Eclipse membuat proyek, di bagian kiri workspace akan terlihat struktur direktori proyek Anda yang dimulai dengan nama proyek, folder src, dan folder JRE System Library</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Klik kanan pada folder src, kemudian "New -> <span4687530><a href="http://nazcules.blogspot.com/2012/12/memulai-pemrograman-java.html" id="Y4687530S5" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #000fff; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Package</a></span4687530>" Isi nama package (Hello), kemudian klik "Finish"</li>
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Klik kanan lagi pada folder Hello, kemudian "New -> Class". Isi nama class (misalnya SelamatDatang)</li>
</ul>
<b style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">E.<span class="Apple-tab-span" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline; white-space: pre;"> </span>HASIL PRAKTIKUM</b><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Source Code <span style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: serif; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">:</span></li>
</ul>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheaJZZZOs3ol5Tbcu3IRDyr-NsVZi2CGQVpan7D3QlrF9qJqXRhnAl4pWSmHMLj0lv9vExqhtwwnc3WquDYHvzTmUu8q-2cZuEQBuKtirNLtfVkro6whKxEBOwySzqNDorzVZM_SjXIUay/s1600/Untitled.png" imageanchor="1" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #6186a6; display: inline !important; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 1em; margin-right: 1em; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: center; text-decoration: none; vertical-align: baseline;"><img alt="Dasar Pemrograman Java" border="0" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheaJZZZOs3ol5Tbcu3IRDyr-NsVZi2CGQVpan7D3QlrF9qJqXRhnAl4pWSmHMLj0lv9vExqhtwwnc3WquDYHvzTmUu8q-2cZuEQBuKtirNLtfVkro6whKxEBOwySzqNDorzVZM_SjXIUay/s400/Untitled.png" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;" title="" width="400" /></a><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"><span style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: serif; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"> </span><span style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: serif; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Console : </span></li>
</ul>
<span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;"> </span><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_tRyLaAiCgSt2TIx0iqLJ0NrM5AZdr1AqY5vhVb79w5VJbVizR3-juUXdDmSI8wKYsug7_T5PjjXiNT5IM0NLuI0jAmyvSMsFPTAzx_uXeW9XsFru4TL5vnvPPIoPEELibAI24FDg9Z3K/s1600/1.png" imageanchor="1" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #6186a6; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: center; text-decoration: none; vertical-align: baseline;"><img alt="Dasar Pemrograman Java" border="0" height="115" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_tRyLaAiCgSt2TIx0iqLJ0NrM5AZdr1AqY5vhVb79w5VJbVizR3-juUXdDmSI8wKYsug7_T5PjjXiNT5IM0NLuI0jAmyvSMsFPTAzx_uXeW9XsFru4TL5vnvPPIoPEELibAI24FDg9Z3K/s400/1.png" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;" title="" width="400" /></a><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><b style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">F.<span class="Apple-tab-span" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline; white-space: pre;"> </span>ANALISI DATA</b><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">public class Hello {</li>
</ul>
<span class="Apple-tab-span" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline; white-space: pre;"> </span><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">....</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><span class="Apple-tab-span" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline; white-space: pre;"> </span><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">}</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">Pernyataan di atas adalah pernyataan pembuka sebuah kelas. Kelas digunakan untuk menciptakan objek. Pernyataan public class Hello menunjukkan nama kelas dari program yang akan kita buat yakni class Hello.</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">public static void main(String[] args){</li>
</ul>
<span class="Apple-tab-span" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline; white-space: pre;"> </span><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">.....</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><span class="Apple-tab-span" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline; white-space: pre;"> </span><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">}</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">Pernyataan di atas merupakan pernyataan pembuka sebuah metode. Metode adalah kumpulan pernyataan untuk melakukan suatu tugas dalam kelas. Dalam setiap aplikasi harus ada sebuah metode yang bernama main yang akan dieksekusi pertama </span><span4687530 style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;"><a href="http://nazcules.blogspot.com/2012/12/memulai-pemrograman-java.html" id="Y4687530S0" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #000fff; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">kali</a></span4687530><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;"> saat program tersebut dieksekusi.</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><span4687530 style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;"><a href="http://nazcules.blogspot.com/2012/12/memulai-pemrograman-java.html" id="Y4687530S2" style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #000fff; font: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">Kata</a></span4687530><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;"> static pada pernyataan pembuka metode main. Ini artinya metode main tidak menggunakan objek yang diciptakan oleh kelas tersebut. Dalam metode main, parameternya adalah selalu String[] args, di mana args hanyalah sebuah nama dari objek dari String.</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">//TODO Auto-generate method stub</li>
</ul>
<span class="Apple-tab-span" style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline; white-space: pre;"> </span><span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">Pernyataan //TODO Auto-generate method stub adalah sebuah komentar pada program yang tidak akan dieksekusi oleh program tapi berguna bagi programmer lain.</span><br style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;" /><ul style="background-color: white; border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: arial; font-size: 12px; font: inherit; line-height: 19px; list-style-image: initial; list-style-position: initial; list-style-type: none; margin-bottom: 0px; margin-left: 5px; margin-right: 0px; margin-top: 0px; padding-bottom: 10px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: -webkit-auto; vertical-align: baseline;">
<li style="border-bottom-width: 0px; border-color: initial; border-image: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-size: 12px; font: inherit; list-style-type: square; margin-bottom: 5px; margin-left: 25px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 5px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;">System.out.print("Saya mau belajar JAVA");</li>
</ul>
<span style="background-color: white; font-family: arial; font-size: 12px; line-height: 19px; text-align: -webkit-auto;">Pernyataan System.out.print("Saya mau belajar JAVA"); berarti carilah objek out dalam kelas System kemudian panggil metode print dari objek out dengan parameter berupa string "Saya mau belajar JAVA".</span></div>
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