Kelas utilitas `java.util.Collections`: method algoritma statis `sort()`, `reverse()`, `shuffle()`, `max()`, `min()`.
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 Collections - Skillance Java 21</span>
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<span class="comment">// Skrip Java 21 - Skillance Academy Indonesia</span>
import java.util.*;
public class Main {
public static void main(String[] args) {
List<Integer> angka = Arrays.asList(4, 1, 9, 2);
Collections.sort(angka);
System.out.println("Terurut: " + angka);
}
}
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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;">Terurut: [1, 2, 4, 9]</div>
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</html>Uji skrip Java untuk topik Java Collections di atas dan amati hasil kompilasi terminal JVM secara instan.