array01
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public class ThinkingInJava04 {public static void main(String[] args) {// TODO Auto-generated method stubint[] a1 = { 1, 2, 3, 4, 5 };int[] a2;a2 = a1;for(int i = 0; i < a2.length; i++){prt("a2[" + i + "] = " + a1[i]);a2[i]++;}for(int i = 0; i < a1.length; i++){prt("a2[" + i + "] = " + a1[i]);prt("a1[" + i + "] = " + a1[i]);}}static void prt(String s) {System.out.println(s);}}运行结果如图：
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