return 1;
    }

    @Override
    public LockState createInitialState() {
        return new DirtyFlagLockState(true);
    }

    @Override
    public void write(DataOutput dataOutput, LockState lockState) throws IOException {
        DirtyFlagLockState state = (DirtyFlagLockState) lockState;
        dataOutput.writeBoolean(!state.dirty);
    }

    @Override

Class <org.gradle.cache.internal.filelock.Version1LockStateSerializer$DirtyFlagLockState> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (Version1LockStateSerializer.java:0)