initval.java

java中控制流程的介绍

//InitVal.java
//Java中对象的初始化
class Valuement
  {
	boolean a;
	char b;
	byte c;
	short d;
	int e;
	long f;
	float g;
	double h;
	void print() 
	   {
	    System.out.println("Data type    Inital value");
	    System.out.println("boolean       " + a);
	    System.out.println("char          " + b);
	    System.out.println("byte          " + c);
	    System.out.println("short         " + d);
	    System.out.println("int           " + e);
	    System.out.println("long          " + f);
	    System.out.println("float         " + g);
	    System.out.println("double        " + h);
	   }
  }
 public class InitVal 
   {
	  public static void main(String[] args) 
	    {
	    Valuement value = new Valuement();
	    value.print();
	    }
   }