pause(5000);
HashMap primarySenderUpdates = (HashMap)vm4.invoke(WANTestBase.class, "checkQueue");
HashMap secondarySenderUpdates = (HashMap)vm5.invoke(WANTestBase.class, "checkQueue");
pause(4000);
vm4.invoke(WANTestBase.class, "pauseSender", new Object[] { "ln"});
pause(15000);
primarySenderUpdates = (HashMap)vm4.invoke(WANTestBase.class, "checkQueue");
secondarySenderUpdates = (HashMap)vm5.invoke(WANTestBase.class, "checkQueue");
pause(5000);
vm2.invoke(WANTestBase.class, "validateRegionSize", new Object[] {
testName + "_PR", 1000 });