@Override public String toString(){
  StringBuilder buffer=new StringBuilder(32);
  try {
    print(buffer);
  }
 catch (  IOException e) {
    throw new RuntimeException("Exception printing to StringBuilder",e);
  }
  return buffer.toString();
}

@ Override public String toString ( ) { StringBuilder buffer = new StringBuilder ( 32 ) ; try { print ( buffer ) ; } catch ( IOException e ) { throw new RuntimeException ( "Exception printing to StringBuilder" , e ) ; } return buffer . toString ( ) ; }
returns the string representation ( in ion format ) of this timestamp in its local time .
