#vulnerable code 
                              public void testConstructors() {
    br = new ExtendedBufferedReader(new StringReader(""));
    br = new ExtendedBufferedReader(new StringReader(""), 10); 
  } 
                            #location 3 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                              public void testConstructors() {
    ExtendedBufferedReader br = new ExtendedBufferedReader(new StringReader(""));
    br = new ExtendedBufferedReader(new StringReader(""), 10); 
  }