public static void closeSilently(Closeable out){
  if (out != null) {
    try {
      trace("closeSilently",null,out);
      out.close();
    }
 catch (    Exception e) {
    }
  }
}

public static void closeSilently ( Closeable out ) { if ( out != null ) { try { trace ( "closeSilently" , null , out ) ; out . close ( ) ; } catch ( Exception e ) { } } }
close an output stream without throwing an exception .
