Let's say the user has a class as below:

package org.jboss.tools.ws.jaxrs.sample.services;

import javax.ws.rs.HttpMethod;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.annotation.ElementType;

@Target(ElementType.METHOD)
@HttpMethod("FOO")
public @interface FOO {

}

The JAX-RS Validator will report that the FOO type is missing an @Retention annotation. When hovering over the problem in the Java Editor, the dialog shows 2 quickfixes, one should be a link to the preference page to change the severity level associated with this problem. The link label is incomplete and targets a blank property page.