replacebufferdemo.java

JAVA编程思想源代码 值得一下 很难找的

package chapter8;

public class ReplaceBufferDemo {

	public static void main(String[] args) {
		StringBuffer sbf = new StringBuffer("i am a student");
		sbf.replace(0, 7, "no one is ");
		System.out.println("sbf = " + sbf);

	}

}