Jersey - Return customised error instead of stack trace when url has special characters - spring-boot

Question

My Http Request Url has some special character like -
../MyOrder(Id='1234')?{#sleep(15)}
I am using following tech stack -
Jersey + Spring Boot and tomcat as server
Now I want this url to return some customized error instead of returning stack trace, I have tried Exception Mapper , here is the code
#Provider
public class JsonProcessingExceptionMapper implements ExceptionMapper{
public static class Error {
public String key;
public String message;
}
#Override
public Response toResponse(IllegalArgumentException exception) {
Error error = new Error();
error.key = "bad-json";
error.message = exception.getMessage();
return Response.status(Status.BAD_REQUEST).entity(error).build();
}
}
but in with it , or without this , I am getting following stack trace -
Apache Tomcat/7.0.54 - Error report HTTP Status 500 - Illegal character "#" at position 1 is not allowed as a start of a name in a path template "{#sleep(15)}$format=json".type Exception reportmessage Illegal character "#" at position 1 is not allowed as a start of a name in a path template "{#sleep(15)}$format=json".description The server encountered an internal error that prevented it from fulfilling this request.exception <pre>java.lang.IllegalArgumentException: Illegal character "#" at position 1 is not allowed as a start of a name in a path template "{#sleep(15)}$format=json".
org.glassfish.jersey.uri.internal.UriTemplateParser.parseName(UriTemplateParser.java:305)
org.glassfish.jersey.uri.internal.UriTemplateParser.parse(UriTemplateParser.java:235)
org.glassfish.jersey.uri.internal.UriTemplateParser.<init>(UriTemplateParser.java:107)
org.glassfish.jersey.uri.UriTemplate.createURIComponent(UriTemplate.java:891)
org.glassfish.jersey.uri.UriTemplate.createURIWithStringValues(UriTemplate.java:858)
org.glassfish.jersey.uri.UriTemplate.createURIWithStringValues(UriTemplate.java:797)
org.glassfish.jersey.uri.UriTemplate.createURI(UriTemplate.java:762)
org.glassfish.jersey.uri.internal.JerseyUriBuilder._build(JerseyUriBuilder.java:893)
org.glassfish.jersey.uri.internal.JerseyUriBuilder.build(JerseyUriBuilder.java:810)
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:330)
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:219)
org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:110)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextFilterConfiguration$1.doFilterInternal(EndpointWebMvcAutoConfiguration.java:257)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:186)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
note The full stack trace of the root cause is available in the Apache Tomca