SimpleDateFormat timezone bug on Android

Question

I\'ve been trying to isolate a bug in my application. I succeeded in producing the following \"riddle\":

SimpleDat         


        

Answer 1

Your question intrigued me so I went ahead and compiled your code. The result? As expected...

2011-12-31T18:00:00+0100
2011-12-31T18:00:00+0100

The two values are the same, are you using some concurrency? Maybe the variable gets changed on another thread right before the f2.format(d).