import mil.oms.main.test.Test;
public class MainTest {
public static void main(String args[]){
Test test=new Test();
}
/**
运行结果
Test()实例化……
*/
} package mil.oms.main.test;
public class Test{
public Test(){
System.out.println("Test()实例化……");
}
}import mil.oms.main.test.Vector;
import java.util.*;
public class MainTest {
public static void main(String args[]){
Vector vector=new Vector();
java.util.Vector vector1=new java.util.Vector();
}
} package mil.oms.main.test;
public class Vector{
public Vector(){
System.out.println("Vector()实例化……");
}
}原文:http://blog.csdn.net/ztt_1119/article/details/40787393