操作方法
错误程序
正确程序
分析原因：
正常运行测试： package ch1.incremental; import java.util.ArrayList; import java.util.List; public class MergeTest { public static void main(String args[]) { Integer a[] = { 1, 2, 5, 8, 9, 0, 3, 4, 6, 7 }, i; String b[] = { "AoMen", "BeiJing", "ShangHai", "ChongQing", "TianJin", "XiangGang" }; Double c[] = { 0.5, 3.7, 6.3, 8.5, 9.2, 1.7, 2.3, 4.1, 5.9, 7.4 }; ArrayList<Integer> A=new ArrayList<Integer>(); for(i=0;i<10;i++){ A.add(a[i]); } LinearList.merge((List)A , 0, 4, 9); System.out.println(A); // LinearList.merge(a, 0, 4, 9); // for (i = 0; i < 10; i++) // System.out.print(a[i] + " "); // System.out.println(); // LinearList.merge(b, 0, 2, 5); // for (i = 0; i < 6; i++) // System.out.print(b[i] + " "); // System.out.println(); // LinearList.merge(c, 0, 4, 9); // for (i = 0; i < 10; i++) // System.out.print(c[i] + " "); // System.out.println(); } }