Disabling test that modifies java.net.URL class

jetty-webapp/pom.xml

@@ -38,11 +38,8 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
         <configuration>
-          <argLine>-XX:-OmitStackTraceInFastThrow</argLine>
           <forkCount>1</forkCount>
           <reuseForks>false</reuseForks>
-          <parallel>classesAndMethods</parallel>
-          <threadCount>4</threadCount>
         </configuration>
       </plugin>
     </plugins>

jetty-webapp/src/test/java/org/eclipse/jetty/webapp/WebAppClassLoaderUrlStreamTest.java

@@ -25,7 +25,9 @@ import java.util.Map;
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 
+@Ignore("Not suitable for testing on CI (as URL object is modified)")
 public class WebAppClassLoaderUrlStreamTest extends WebAppClassLoaderTest
 {
     public static class URLHandlers implements URLStreamHandlerFactory