Does a CQC really need a separate thread/event queue per instance?

Does a ContinousQueryCache really need a separate thread/event queue per instance?
Is it possible to get multiple cqc's to share a single event queue?

Test case to reproduce shown below, i.e. new thread per CQC.
Sample code:
=====================================
NamedCache dummyCache = CacheFactory.getCache("A");
dummyCache.put("hello", "B");
dummyCache.put("world", "C");
ContinuousQueryCache cqcA = new ContinuousQueryCache(dummyCache, new EqualsFilter("toString", "B"), new MultiplexingMapListener() {
@Override
protected void onMapEvent(MapEvent mapEvent) {
System.out.println(Thread.currentThread().getName());
ContinuousQueryCache cqcB = new ContinuousQueryCache(dummyCache, new EqualsFilter("toString", "C"), new MultiplexingMapListener() {
@Override
protected void onMapEvent(MapEvent mapEvent) {
System.out.println(Thread.currentThread().getName());
=================================
Output:
EventQueue:ContinuousQueryCache{Cache=A, Filter=EqualsFilter(.toString(), B)}
EventQueue:ContinuousQueryCache{Cache=A, Filter=EqualsFilter(.toString(), C)}
=================================
Thread dump:
Full thread dump Java HotSpot(TM) Client VM (11.2-b01 mixed mode, sharing):
"EventQueue:ContinuousQueryCache{Cache=A, Filter=EqualsFilter(.toString(), C)}" daemon prio=6 tid=0x034d8800 nid=0x16b4 in Object.wait() [0x03b2f000..0x03b2fa94]
java.lang.Thread.State: WAITING (on object monitor)
     at java.lang.Object.wait(Native Method)
     - waiting on <0x22d80068> (a com.tangosol.util.TaskDaemon)
     at java.lang.Object.wait(Object.java:485)
     at com.tangosol.util.TaskDaemon.takeNextRipeTask(TaskDaemon.java:345)
     - locked <0x22d80068> (a com.tangosol.util.TaskDaemon)
     at com.tangosol.util.TaskDaemon.run(TaskDaemon.java:103)
     at com.tangosol.util.Daemon$DaemonWorker.run(Daemon.java:714)
     at java.lang.Thread.run(Thread.java:619)
"EventQueue:ContinuousQueryCache{Cache=A, Filter=EqualsFilter(.toString(), B)}" daemon prio=6 tid=0x034d7400 nid=0x1370 in Object.wait() [0x03adf000..0x03adfb14]
java.lang.Thread.State: WAITING (on object monitor)
     at java.lang.Object.wait(Native Method)
     - waiting on <0x22d80138> (a com.tangosol.util.TaskDaemon)
     at java.lang.Object.wait(Object.java:485)
     at com.tangosol.util.TaskDaemon.takeNextRipeTask(TaskDaemon.java:345)
     - locked <0x22d80138> (a com.tangosol.util.TaskDaemon)
     at com.tangosol.util.TaskDaemon.run(TaskDaemon.java:103)
     at com.tangosol.util.Daemon$DaemonWorker.run(Daemon.java:714)
     at java.lang.Thread.run(Thread.java:619)

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