mankindreference1.java

这是一些java小程序的源码

//c3:MankindReference1.java
//author:ZhangHongbin 
//This program is protected by copyright laws.
//use of reference.  
public class MankindReference1
{
	int salary=0;
	void func(MankindReference1 m)
	{
		m.salary=2;
		salary=3;
	}
	
	public static void main(String[] args) 
	{
		MankindReference1 person1=new MankindReference1();
		MankindReference1 person2=new MankindReference1();
		person1.salary=1; 
		System.out.println();
	    System.out.println("person1.salary= "+person1.salary+" person2.salary= "+person2.salary);
	    person1.func(person1);
	    System.out.println("person1.salary= "+person1.salary+" person2.salary= "+person2.salary);
		person1.salary=8;
	    person1.func(person2);
	    System.out.println("person1.salary= "+person1.salary+" person2.salary= "+person2.salary);
	} 
}