joinNode.initInferredMask();
joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
assertLength(0, sink1.getAsserted());
joinNode.setRightDeclaredMask(new LongBitMask(3));
joinNode.initInferredMask();
joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
assertLength(1, sink1.getAsserted());
joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPassAll, workingMemory);
assertLength(2, sink1.getAsserted());