Web Service Tester: Response to invoking not allowed method on WildFly doesn't contain header [HTTP/1.1 405 Method Not Allowed]

STEP: Create Dynamic Web Project with JAX-RS Support STEP: Create Application and JAX-RS Resource @ApplicationPath( "/ rest " ) public class MyApplication extends javax.ws.rs.core.Application { } @Path( "/" ) public class RestService { @GET @Path( "/get" ) public String getMethod() { return "GET method" ; } } STEP: Run GET URI Path Template on the WildFly server ASSERT: Web Service Tester view is opened STEP: Change type of the request from GET to POST STEP: Invoke the request ASSERT: Response's headers contains message [HTTP/1.1 405 Method Not Allowed] FAIL: There is no response header (Response body is "Successful JAX-RS Web Service Execution")