jodd-jtx/src/main/java/jodd/jtx/JtxTransactionManager.java
public boolean isAssociatedWithThread(final JtxTransaction tx) {
		ArrayList<JtxTransaction> txList = txStack.get();
		if (txList == null) {
			return false;
		}
		return txList.contains(tx);
	}
public boolean isAssociatedWithThread(final JtxTransaction tx) {
		ArrayList<JtxTransaction> txList = txStack.get();
		if (txList == null) {
			return false;
		}
		return txList.contains(tx);
	}
Returns <code>true</code> if provided transaction
is associated with current thread.