this implementation return s the first string value found in the list of potential multiple string parameter values . any other values in the multi-value list will be ignored . concode_field_sep String defaultValue concode_elem_sep String paramName concode_field_sep String getName concode_elem_sep String getDefaultValueString
String function ( MultivaluedMap < String , String > arg0 ) { String loc0 = arg0 . getFirst ( paramName ) ; return ( loc0 != null ) ? loc0 : defaultValue ; }