J2ME was my first experience with mobile app development. It was very direct and easy to program for! But it definitely needed testing on the different devices. We had an array of different phones to test on. And some definitely had a nicer implementation than others.
The Java it supported was very old fashioned, with no generics. Which was a pain at times.
The Java it supported was very old fashioned, with no generics. Which was a pain at times.