It is probably better to use a JDK 6 install to make sure you're not using any new classes/methods introduced in 7. The source and target switches don't cover that. If you really want to use a JDK 7 install to compile for Java 6, you should compile with -bootclasspath /path/to/jdk1.6.0/lib/rt.jar (in addition to source/target). At that point you've probably got JDK 6 installed, and might as well use it.
On Monday, December 17, 2012 7:42:20 PM UTC+1, Ludovic Champenois wrote: > > With your JDK 7 javac tools (via command line or via Eclipse configuration > for your current javac compiler, you need to use the 2 javac flags to > create Java6 compliant classes: > > -source 6 - target 6 > > See complete information on the target and source flags at: > http://docs.oracle.com/javase/7/docs/technotes/tools/windows/javac.html > > > > > On Sunday, December 16, 2012 3:30:00 PM UTC-8, Jarom wrote: >> >> How do I use JRE6 for a new web application? I want to create one and >> then migrate my current app into it to make it AppEngine-enabled. It sounds >> like Google won't be including Java7 support until at least next February, >> but I want to release my app before then! >> > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/xvafBP3vuH8J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.