stringtester.java

来自「Java程序设计技巧与开发实例附书源代码。」· Java 代码 · 共 16 行

public class StringTester
{  public static void changeStrings(String s, StringBuffer sb)
   {  s += "珞珈山";
      sb.append("珞珈山");
   }
   public static void main(String args[])
   {  String string = new String("武昌");
      StringBuffer buffer = new StringBuffer("武昌");
      changeStrings(string, buffer);
      System.out.println("String after method call: " + string);
      System.out.println("StringBuffer after method call: " + buffer);
   }
}