get the value associated to a metadata name . if many values are assiociated to the specified name , then the first one is returned . concode_field_sep Map<String,String[]> metadata concode_field_sep void add concode_elem_sep void set concode_elem_sep String[] getValues concode_elem_sep String[] _getValues concode_elem_sep boolean isMultiValued concode_elem_sep void clear concode_elem_sep void remove concode_elem_sep void readFields concode_elem_sep String[] names concode_elem_sep int size concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep void setAll concode_elem_sep void write
String function ( final String arg0 ) { String [ ] loc0 = metadata . get ( arg0 ) ; if ( loc0 == null ) { return null ; } else { return loc0 [ 0 ] ; } }