Menulis kode yang aman terhadap tipe data (Type-Safety) menggunakan parameter tipe generik `
Pelajari arsitektur sintaks Java di bawah, perhatikan aturan kompilasi JVM yang ketat (Strongly-Typed), dan uji secara langsung di Code Lab Skillance Academy.
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<span style="margin-left: 8px; font-weight: bold; color: #ea580c;">☕ Java Generics - Skillance Java 21</span>
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<span class="comment">// Skrip Java 21 - Skillance Academy Indonesia</span>
class Kotak<T> {
private T isi;
public void set(T i) { this.isi = i; }
public T get() { return isi; }
}
public class Main {
public static void main(String[] args) {
Kotak<String> k = new Kotak<>();
k.set("Tersimpan Aman");
System.out.println(k.get());
}
}
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<div style="color: #64748b; margin-bottom: 6px;">[JVM Terminal Output] > javac Main.java && java Main</div>
<div style="color: #4ade80; font-weight: bold;">Tersimpan Aman</div>
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</html>Uji skrip Java untuk topik Java Generics di atas dan amati hasil kompilasi terminal JVM secara instan.