#vulnerable code 
                                void init(long allocatedAddress, int allocatedCapacity, long deallocatorAddress) {
        address = allocatedAddress;
        position = 0;
        limit = allocatedCapacity;
        capacity = allocatedCapacity;
        deallocator(new NativeDeallocator(this, deallocatorAddress));
    } 
                            #location 6 
                            #vulnerability type THREAD_SAFETY_VIOLATION
#fixed code
                                void init(long allocatedAddress, int allocatedCapacity, long ownerAddress, long deallocatorAddress) {
        address = allocatedAddress;
        position = 0;
        limit = allocatedCapacity;
        capacity = allocatedCapacity;
        deallocator(new NativeDeallocator(this, ownerAddress, deallocatorAddress));
    }