Re: Cache which java classes are in a jar when opening jar the first time during classloading

2015-08-30 Thread Jonathan Yu
Hi Adrian, It's possible for jar files to be modified while the JVM is running - is there some facility for detecting that an archive was modified and thus invalidating the cache? Also, I wonder how class data sharing might interact with this, though I'll admit that I don't know much about HotSpo

Re: Cache which java classes are in a jar when opening jar the first time during classloading

2015-08-30 Thread David Holmes
On 31/08/2015 4:01 PM, Adrian wrote: Hi Jonathan, I'm not aware of any specific facilities for detecting that a jar file was modified I believe as it is it doesn't update its internal structures (the jzfile and jzcells and jzentries) if it was modified from an outside source If I am wrong about