顶 这里不能输入太{ ,只能用中文代替了。
public class SupportJack implements Runnable 花括号开始
private boolean isBanzhu;
private static SupportJack jack = new SupportJack();
private SupportJack() 花括号开始
this.isBanzhu = false;
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public static SupportJack getJack() 花括号开始
return jack;
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public boolean isBanzhu() 花括号开始
return this.isBanzhu;
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public void setBanzhu() 花括号开始
this.isBanzhu = true;
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public void run () 花括号开始
SupportJack jack = SupportJack.getJack();
for(;;) 花括号开始
System.out.println("支持jack当斑竹!");
try 花括号开始
Thread.sleep(1000);
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e.printStackTrace();
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if (jack.isBanzhu()) 花括号开始
break;
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public static void main(String[] args) 花括号开始
SupportJack jack = SupportJack.getJack();
Thread t1 = new Thread(jack);
t1.start();
//jack.setBanzhu(); pchome 良心发现,jack当上了斑竹
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