Failure indicating the remoting is overridden

gistfile1.txt

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.339 sec <<< FAILURE! - in remoting.TheTest
test(remoting.TheTest)  Time elapsed: 1.567 sec  <<< ERROR!
java.lang.ClassCastException: java.util.ArrayList cannot be cast to [Ljava.lang.Object;
	at jenkins.model.Jenkins.<init>(Jenkins.java:911)
	at hudson.model.Hudson.<init>(Hudson.java:86)
	at org.jvnet.hudson.test.JenkinsRule.newHudson(JenkinsRule.java:600)
	at org.jvnet.hudson.test.JenkinsRule.before(JenkinsRule.java:366)
	at org.jvnet.hudson.test.JenkinsRule$2.evaluate(JenkinsRule.java:544)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)

Jenkins.java

            // TODO pending move to standard blacklist, or API to append filter
            if (System.getProperty(ClassFilter.FILE_OVERRIDE_LOCATION_PROPERTY) == null) { // not using SystemProperties since ClassFilter does not either
                try {
                    Field blacklistPatternsF = ClassFilter.DEFAULT.getClass().getDeclaredField("blacklistPatterns");
                    blacklistPatternsF.setAccessible(true);
                    Object[] blacklistPatternsA = (Object[]) blacklistPatternsF.get(ClassFilter.DEFAULT); // <<-- Line 911
                    boolean found = false;
                    for (int i = 0; i < blacklistPatternsA.length; i++) {
                        if (blacklistPatternsA[i] instanceof Pattern) {
                            blacklistPatternsA[i] = Pattern.compile("(" + blacklistPatternsA[i] + ")|(java[.]security[.]SignedObject)");