Encountered a failure in EventTypeTest -

Caused by: java.lang.NullPointerException
at javafx.event.EventType$EventTypeSerialization.findSubType(EventType.java:228)
at javafx.event.EventType$EventTypeSerialization.readResolve(EventType.java:214)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1104)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1349)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
at javafx.event.EventSerializationTest.testUnknownEventTypeSerialization(EventSerializationTest.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:22)

Most likely because 't' is null in this block of code:

        private EventType findSubType(Set<EventType> subTypes, String name) {
            for (EventType t : subTypes) {
                if (((t.name == null && name == null) || (t != null && t.name.equals(name)))) {
                    return t;
                }
            }
            return null;
        }