docs: @Override
      public MethodInfo getMethodInfo(ELContext context)
              throws PropertyNotFoundException, MethodNotFoundException,
              ELException {
          Node n = this.getNode();
          EvaluationContext ctx = new EvaluationContext(context, this.fnMapper,
                  this.varMapper);
          ctx.notifyBeforeEvaluation(getExpressionString());
          MethodInfo result = n.getMethodInfo(ctx, this.paramTypes);
          ctx.notifyAfterEvaluation(getExpressionString());
          return result;
      }