comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));
comp.addValidator(new MethodExpressionValidator(_validator));