sample3_11.java

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class Sample3_11
{
   //声明八种基本数据类型的成员变量
    boolean booleanMember; byte byteMember; short shortMember; char charMember;	
    char charMember; int intMember; long longMember; float floatMember; double doubleMember;	
  //声明引用类型的成员变量
    String stringMember;

    public static void main(String args[])
   {
	//声明对象引用并创建对象
	Sample2 ref=new Sample2();
	//打印对象信息	
	System.out.println("booleanMember="+ref.booleanMember+", byteMember="+ref.byteMember
		           +", shortMember="+ref.shortMember+", charMember="+ref.charMember);	
	System.out.println("intMember="+ref.intMember+", longMember="+ref.longMember
		           +", floatMember="+ref.floatMember+", doubleMember="+ref.doubleMember+",stringMember="+ref.stringMember);	
	}
}