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public class Test{
 public static void main(String[] args){
  Test t=new Test();
  int b=1;
  int c=2;
  int[] a=new int[10];
  t.sqort(a);
  add(b,c)
  
 }
 public int[] sqort(int[] a){
  .......
 }
 static int add(b,c){
  .......
 }
}
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package test
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.LineNumberReader;
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static void readAppointedLineNumber(File sourceFile, int lineNumber)
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