syserrtest.java

JAVA－explorer

import java.io.*;

public class SysErrTest {

  public static void main(String[] args) {
    try{
      System.setErr(new PrintStream(new FileOutputStream("JAVA.ERR")));
    }
    catch(IOException e){};
    int a=1;
    int b=0;
    a=a/b;
  }
}