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public class test {
 public static int[] a=new int[]{1,2,3,4,5};
   public int foo(int[] b){
    a[1]=b[2]+a[3];
    b[1]=a[1]+a[2];
    return a[1]+b[1];
   }
 
 public static void main(String[] args) {
  new test().foo(a);
 }
}
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public class syn {
syn(){
 z();
}
 private void z() {
  syn z1=this;
  syn z2=this;
  synchronized (z1) {
   try {
    z2.wait();
    System.out.println("1111");
   } catch (InterruptedException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }finally{
    System.out.println("2222");
   }
   System.out.println("3333");
   
  }
}
 public static void main(String[] args) {
new syn£¨£©£» 
 }
}
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