主线程执行10，子线程执行10.交替执行50次结束

package com.zhlk.thread;

public class TraditionalThreadCommunities {
	/**
	 * 创建日期：2017-3-5下午7:03:53 作者：lvguanghui
	 */
	public static void main(String[] args) {
		final Business business=new Business();
		new Thread(new Runnable() {
			@Override
			public void run() {
				for (int i = 1; i <= 50; i++) {
				    business.sub(i);
				}
			}
		}).start();
	  for (int i = 1; i <= 50; i++) {
                   business.main(i);
	  }
	}
 }

  class Business{
	  private boolean bShouleSub=true;
	  public synchronized  void sub(int i){
		  while(!bShouleSub){
		     try {
				this.wait();
				
			} catch (InterruptedException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		  }
		   for (int j = 1; j <= 10; j++) {
				System.out.println("sub thread squence of " + j
						+ " loop of " + i);
			}
		   bShouleSub=false;
			this.notify();
		  
	  }
	  public synchronized  void main(int i){
		  while(bShouleSub){
			  try {
				this.wait();
			} catch (InterruptedException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		  }
	  	  for (int j = 1; j <= 10; j++) {
				System.out.println("main thread squence of " + j
						+ " loop of " + i);
			}
	  	  bShouleSub=true;
           this.notify();
	  }
  }