takes an argument in set-syntax , see evaluateset , and deletes any of characters present in the specified string . charsetutils.delete null , = null charsetutils.delete '' '' , = '' '' charsetutils.delete , null = charsetutils.delete , '' '' = charsetutils.delete `` hello '' , `` hl '' = `` eo '' charsetutils.delete `` hello '' , `` le '' = `` ho '' concode_field_sep PlaceHolder placeHolder concode_field_sep String modify concode_elem_sep String squeeze concode_elem_sep boolean deepEmpty concode_elem_sep String keep concode_elem_sep boolean containsAny concode_elem_sep int count
String function ( final String arg0 , final String ... arg1 ) { if ( StringUtils . isEmpty ( arg0 ) || deepEmpty ( arg1 ) ) { return arg0 ; } return modify ( arg0 , arg1 , false ) ; }