What considerations need to be account for using jdk7 ?
recently i downloaded jdk7 b91 to use its wonderful nio2 features i learned from "The Java Tutorials" in my application.(actually i want to start a new project uses new I/O enhancements...)
Now the question(s):
Do i need to remove the prevoius version (6u17 in my machine)? if no, what will happen If install the new one?
Does my previous applications run with new JRE? (in the jdk), i wonder that the new version has the previous libraries (of course i know it enhances some classes and adds new classes, but is it complete? or a complete platform)
Sorry if my questions are silly and thank you in advance.