This depends. End of 90s beginning of 2000s I did an awful lot of Java as I was doing work for Telcos and they have wanted nothing else. Then I changed type cli

This depends. End of 90s beginning of 2000s I did an awful lot of Java as I was doing work for Telcos and they have wanted nothing else. Then I changed type clients and suddenly Java had disappeared from my horizon completely (well I did one more single nice contract somewhere around 2005 I think). For my own products I've never used anything but native (well except browser programming which was Javascript).