+++ /dev/null
-public class PrintObject {
- PrintObject() {}
- synchronized void print(String n) {
- System.printString(n);
- }
-}
-
-public class ThreadTest2 extends Thread {
- String name;
- PrintObject a;
- public ThreadTest2(String name, PrintObject a) {
- this.name=name;
- this.a=a;
- }
-
- public static void main(String[] st) {
- PrintObject po=new PrintObject();
- System.printString("hello");
- ThreadTest2 tt=new ThreadTest2("AAAAAA\n",po);
- tt.start();
- tt=new ThreadTest2("BBBBBB\n",po);
- tt.start();
- }
- public void run() {
- while(true) {
- a.print(name);
- }
- }
-}