stringbuffertest.java

这是一张java应用教程的随书光盘

class stringBufferTest {
public static void main(String args[]) {
	StringBuffer sb= new StringBuffer("the fat cat");
	int len = sb.length();
	int sum = sb. capacity ();
	System.out. println ("length="+len);
	System.out. println ("capacity ="+sum);
 	}
}