private void parseInputLines(List<String> inputLines){
		if(inputLines==null || inputLines.size()==0){
			return;
		}
		String taskCountStr = inputLines.get(0);
		this.taskCount = Integer.parseInt(taskCountStr);
		int size = 2 + taskCount;
		if(inputLines.size() != size){
			return;
		}
		for(int i=0;i<taskCount;i++){
			String task = inputLines.get(i+1);
			parseInputLine(task);
		}
		String taskXFinishedTimeStr = inputLines.get(size-1);
		this.timeOfTaskXFinished = Integer.parseInt(taskXFinishedTimeStr);
	}