Method initialize

src/main/java/groovy/lang/ExpandoMetaClass.java:555–570

{@inheritDoc}

()

     * {@inheritDoc}
     */
    @Override
    public void initialize() {
        try {
            writeLock.lock();
            if (!isInitialized()) {
                super.initialize();
                setInitialized(true);
                this.initCalled = true;
            }
        } finally {
            // downgrade to readlock before releasing just in case
            readLock.lock();
            writeLock.unlock();
            readLock.unlock();
        }
    }

    /**
     * Checks if the metaclass is initialized.