checks whether the period is non-null . concode_field_sep PeriodPrinter iPrinter concode_elem_sep PeriodParser iParser concode_elem_sep Locale iLocale concode_field_sep PeriodFormatter withLocale concode_elem_sep void checkPeriodAmount concode_elem_sep void checkParser concode_elem_sep boolean isParser concode_elem_sep String print concode_elem_sep void checkPrinter concode_elem_sep void printTo concode_elem_sep void printTo concode_elem_sep PeriodParser getParser concode_elem_sep int parseInto concode_elem_sep Locale getLocale concode_elem_sep PeriodPrinter getPrinter concode_elem_sep boolean isPrinter
void function ( Period arg0 ) { if ( arg0 == null ) { throw new IllegalArgumentException ( "srini_string" ) ; } }