String function ( ) { if ( args != null && args . length > 0 && args [ 0 ] != null ) return args [ 0 ] ; return null ; }
a convenience method . return a string representation of the first argument , or null . concode_field_sep short FAILED_MISSING_CONTENT concode_elem_sep String[] args concode_elem_sep byte NOTPARSED concode_elem_sep byte SUCCESS concode_elem_sep short FAILED_INVALID_FORMAT concode_elem_sep byte majorCode concode_elem_sep ParseData data concode_elem_sep short FAILED_MISSING_PARTS concode_elem_sep short FAILED_TRUNCATED concode_elem_sep ParseStatus STATUS_NOTPARSED concode_elem_sep byte VERSION concode_elem_sep short SUCCESS_REDIRECT concode_elem_sep ParseStatus STATUS_SUCCESS concode_elem_sep ParseStatus STATUS_FAILURE concode_elem_sep byte FAILED concode_elem_sep short minorCode concode_elem_sep String[] majorCodes concode_elem_sep short FAILED_EXCEPTION concode_field_sep byte getVersion concode_elem_sep ParseStatus read concode_elem_sep int getMinorCode concode_elem_sep String getText concode_elem_sep void setMessage concode_elem_sep String[] getArgs concode_elem_sep void readFields concode_elem_sep boolean isCanonical concode_elem_sep int getMajorCode concode_elem_sep void setArgs concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep void write concode_elem_sep void setMinorCode concode_elem_sep ParseData getData concode_elem_sep boolean isSuccess concode_elem_sep Parse getEmptyParse concode_elem_sep void setMajorCode