about the upgrade...

the Jre 1.2 executes all classes writed with JDK 1.1?
[74 byte] By [LeonardoVilela] at [2007-9-26 11:52:00]
# 1
Yes. You can use a newer JRE to run a program compiled with an older JDK. Everything in Java is designed to be upward compatible.
schapel at 2007-7-2 2:08:00 > top of Java-index,Java HotSpot Virtual Machine,Specifications...