boolean function ( CharSequence arg0 ) { return ( arg0 != null && arg0 . length ( ) > 0 ) ; }
check that the given charsequence is neither null norof length 0 . note : this method returns true for a charsequence that purely consists of whitespace . stringutils.haslength null = false stringutils.haslength '' '' = false stringutils.haslength '' '' = true stringutils.haslength `` hello '' = true concode_field_sep PlaceHolder placeHolder concode_field_sep String[] tokenizeToStringArray concode_elem_sep String[] tokenizeToStringArray concode_elem_sep String[] toStringArray concode_elem_sep boolean hasText