code: @SuppressWarnings({"UnusedDeclaration"})
      protected Closure resolveExplicitMethod(String methodName, Object args) {
          return getExplicitMethods().get(methodName);
      }
docs: This is a hook for subclasses to plugin a custom strategy for mapping
  names to explicit methods.
  
  @param methodName the name of the explicit method
  @param args       the arguments for the method
  @return the closure for the matched explicit method.<br>