public static String getFunctionParams( String function ) {
      return RegexpUtils.getMatcher( FUNCTION_PARAMS_PATTERN, true ).getGroupIfMatches( function, 1 );
   }
public static String getFunctionParams ( String function ) { return RegexpUtils . getMatcher ( FUNCTION_PARAMS_PATTERN , true ) . getGroupIfMatches ( function , 1 ) ; }
Returns the params of a function literal.