stringbufferuse.java

来自「StringBufferUse.java实现了一个利用buffer输入的实例。」· Java 代码 · 共 17 行

import java.lang.StringBuffer;

public class StringBufferUse {

	public static void main(String[] args) {
		StringBuffer buffer = new StringBuffer("SuperMan is a man.");
		int index=buffer.indexOf(" a");
		System.out.println("the StringBuffer before is "+buffer);
		System.out.println("the insert index is "+index);
		buffer.insert(index, " good");
		System.out.println(buffer);
                System.out.println("reverse:\n" + buffer.reverse());

	}

}