}
        stack.popCacheAction();
        if (stack.isEmpty()) {
            stackForThread.remove();
        }
    }

    public boolean isInCacheAction() {
        CacheOperationStack stack = stackForThread.get();
        return stack != null && stack.isInCacheAction();
    }

    private CacheOperationStack getOrCreateStack() {
        CacheOperationStack stack = stackForThread.get();
        if (stack == null) {

 * limitations under the License.
 */

package org.gradle.cache.internal.cacheops;

class CacheOperationStack {
    private int operationCount;

    public boolean isInCacheAction() {
        return operationCount>0;
    }

    public CacheOperationStack pushCacheAction() {
        operationCount++;
        return this;
    }

    public void popCacheAction() {

    /**
     * Releases ownership of the cache.
     * Must be called while holding the lock.
     */
    private void releaseOwnership() {
        operations.popCacheAction();
        if (!operations.isInCacheAction()) {
            owner = null;
            condition.signalAll();
        }
    }

    @Override