question: public String toString ( ) { StringBuffer buffer = new StringBuffer ( ) ; buffer . append ( toString ( getClass ( ) ) ) ; buffer . append ( "[UseDefault=" ) ; buffer . append ( isUseDefault ( ) ) ; buffer . append ( ", UseLocaleFormat=" ) ; buffer . append ( useLocaleFormat ) ; if ( displayPatterns != null ) { buffer . append ( ", Patterns={" ) ; buffer . append ( displayPatterns ) ; buffer . append ( '}' ) ; } if ( locale != null ) { buffer . append ( ", Locale=" ) ; buffer . append ( locale ) ; } if ( timeZone != null ) { buffer . append ( ", TimeZone=" ) ; buffer . append ( timeZone ) ; } buffer . append ( ']' ) ; return buffer . toString ( ) ; }
target:  Provide a String representation of this date/time converter.