java静态成员和实例成员

package asdm;

public class Texdt {
	static int nStance;
	private static int nInstance;
	public static int getStatic(){
		return nStance;
	}
	public static void setStatic(int newX){
		nInstance=newX;
	}
	public static int getInstance(){
		return nInstance;
	}
	public void setInstance(int newY){
		nInstance=newY;
	}
}
class Test{
	public static void main(String[] args){
		System.out.println("静态变量nStatic="+Texdt.getStatic());
		Texdt a=new Texdt();
		Texdt b=new Texdt();
		Texdt.setStatic(1);
		a.setInstance(2);
		Texdt.setStatic(3);
		b.setInstance(4);
		System.out.println("静态变量a.nInstatic"+Texdt.getStatic());
		System.out.println("实例变量a.nInstance"+Texdt.getInstance());
		System.out.println("静态变量b.nInstatic"+Texdt.getStatic());
		System.out.println("实例变量b.nInstance"+Texdt.getInstance());
	}
}

静态变量aStatic=0
静态变量a.nStatic=3
实例变量a.nInstance=2
静态变量b.nStatic=3
实例变量b.nInstance=4