src/main/java/org/intellimate/izou/sdk/events/Event.java
@Override
    public boolean containsDescriptor(String descriptor) {
        return descriptors.contains(descriptor) || type.equals(descriptor);
    }
@Override
    public boolean containsDescriptor(String descriptor) {
        return descriptors.contains(descriptor) || type.equals(descriptor);
    }
returns whether the event contains the specific descriptor.
this method also checks whether it matches the type.
@param descriptor a String with the ID of the Descriptor
@return boolean when the Event contains the descriptor, false when not.