question: checks the given value against a set of known options , if the value is not among the known options , a known option value ignore is returned . concode_field_sep char DELIMITER concode_elem_sep List validationDescriptors concode_elem_sep boolean HEADLESS concode_elem_sep Set optionNames concode_field_sep List getValidationDescriptors concode_elem_sep void setOptions concode_elem_sep Map getOptions concode_elem_sep Set getOptionNames concode_elem_sep String getFullName concode_elem_sep String getCurrentPreferenceValue concode_elem_sep String getDefaultValue
target: String function ( String arg0 ) { if ( arg0 . equalsIgnoreCase ( ValidationDescriptor . ERROR ) || arg0 . equalsIgnoreCase ( ValidationDescriptor . IGNORE ) || arg0 . equalsIgnoreCase ( ValidationDescriptor . INFO ) || arg0 . equalsIgnoreCase ( ValidationDescriptor . WARNING ) ) { return arg0 ; } return ValidationDescriptor . IGNORE ; }