test6.java

来自「SCJP认证考试资料」· Java 代码 · 共 11 行

public class Test6 {
    public static void main(String[] args) {
	Boolean b = new Boolean(true);
	String str = new String(""+b);
	StringBuffer buff = new StringBuffer(str);
	System.out.println(bstr + ","+
			   str.equals(buff) + ","+
			   buff.equals(b));
    }
}