.jar -copy-> ext.dirs-> run the applet (mac needs reboot of the browser).on exit -ensure backup-> jars into user.home/.mystoredir/ -delete-> my ext.dirs .jars -delete-> tmp.files
USERHOMEDIRECTORY + File.separator + "AppData\\Local\\VirtualStore\\Program Files\\Java\\" + dir + "\\lib\\ext"
System.getProperty("user.home") + /.lwjglcache
please! do not install into the ext dir! it can cause problems for everyone else.
On linux "java.io.tmpdir" is /tmp which is also cleaned on every restart so using that as the cache on linux is also a problem.
but should it be in a hidden directory?
people will also want to package runtime downloaded resources into the same folder for neatness (Id like to think so anyway).anyway something to consider
System.getProperty("user.home") + /.java/lwjglcache