下面程序的功能是:继承Thread创建一个线程类,分别创建2个线程对象,来分别实现50以内的奇数、偶数的输出。要求每一个线程对象具有它自己的线程名。 import java.lang.*; public class ThreadDemo 1 { int k = 0; public ThreadDemo(String name,int k) { 2 ; this.k = k; } public void 3 { int i = k; System.out.println(); System.out.println(getName() + ":"); while(i < 50){ System.out.print(i + " "); i += 2; } System.out.println(getName()+" end!"); } public 4 void main(String[] args){ ThreadDemo t1=new ThreadDemo(" 奇数",1); ThreadDemo t2=new ThreadDemo(" 偶数",2); t2.start(); 5 ; } }