#vulnerable code 
                             @Override
	protected void init() {
		super.init();
		currentAddress = stringsStartAddress;
		full = false;
		currentSegmentIndex = INDEX_NOT_YET_USED;
		directMemoryService.setMemory(inUseSegmentAddress, totalSegmentCount, (byte) 0x00);
	} 
                            #location 7 
                            #vulnerability type THREAD_SAFETY_VIOLATION
#fixed code
                             @Override
	protected void init() {
		super.init();
		currentAddress = stringsStartAddress;
		full = false;
		currentSegmentIndex = INDEX_NOT_YET_USED;
		//directMemoryService.setMemory(inUseSegmentAddress, totalSegmentCount, (byte) 0x00);
	}