defaultvalue1.java

来自「java 教程源码」· Java 代码 · 共 33 行

//c4:DefaultValue1.java
//author:ZhangHongbin 
//This program is protected by copyright laws.
//Initialization value of primitive.  
public class DefaultValue1
{
	boolean t;
	char c;
	byte b;
	short s;
	int i;
	long l;
	float f;
	double d;
	public static void main(String[] args)
	{
		int localVar ;//= 1;
		System.out.println("localVar=" + localVar);
		DefaultValue1 d = new DefaultValue1();
		System.out.println("Primitive Data type  Initial value");
		System.out.println("boolean=" + d.t );
		System.out.println( "null=["+"] ");
		System.out.println( "char=[" + d.c + "] ");
		System.out.println( "byte=" + d.b);
		System.out.println("short=" + d.s);
		System.out.println( "int=" +d.i);
		System.out.println( "long=" + d.l);
		System.out.println("float=" + d.f);
		System.out.println("double=" + d.d);
			
	}
}