code: @Override
      public String getText() {
          String retType = AstToTextHelper.getClassText(returnType);
          String exceptionTypes = AstToTextHelper.getThrowsClauseText(exceptions);
          String parms = AstToTextHelper.getParametersText(parameters);
          return AstToTextHelper.getModifiersText(modifiers) + " " + retType + " " + name + "(" + parms + ") " + exceptionTypes + " { ... }";
      }
docs: Provides a nicely formatted string of the method definition. For simplicity, generic types on some of the elements
  are not displayed.
  @return
  string form of node with some generic elements suppressed