private void getLockedData()

in src/main/java/org/apache/sling/api/resource/ResourceMetadata.java [416:426]

• 11 lines of code
• 5 McCabe index (conditional complexity)

    private void getLockedData() {
        if(isReadOnly && lockedEntrySet == null) {
            synchronized (this) {
                if(isReadOnly && lockedEntrySet == null) {
                    lockedEntrySet = Collections.unmodifiableSet(super.entrySet());
                    lockedKeySet = Collections.unmodifiableSet(super.keySet());
                    lockedValues = Collections.unmodifiableCollection(super.values());
                }
            }
        }
    }