localobjectvariable.java

来自「这是一些java小程序的源码」· Java 代码 · 共 15 行

//c3:LocalObjectVariable.java
//author:ZhangHongbin 
//This program is protected by copyright laws.
//Object variable in method.
public class LocalObjectVariable
{
	public static void main(String[] args) 
	{
		LocalObjectVariable x;
		if (x==null)
		System.out.println("x=null ");

	}
}