Bertrand Delacretaz dijo: > Le Samedi, 20 déc 2003, à 09:59 Europe/Zurich, Antonio Gallardo a écrit > : > >> http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html#JAR%20Index > > Sounds interesting, and as it is based on an extra file in jars (IIUC) > I don't see how it could cause any harm. > > Did you do any measurements with and without this feature?
No. But I think it would help us. As we know disk access is 1000s times slower than memory access so I think it would help a little bit. I will commit the change and if this is not good, we can go back. is this OK? I did it with my own jars, even in Druid I turned it on for jar generation of the beans. As it posted in the docs, the file is small. For example: I have 74 beans and the index.lst is just 71 bytes long. The file internal is: <index.lst> JarIndex-Version: 1.0 database.jar ni/com/test/bean ni/com/test ni/com ni </index.lst> I agree with you: it cannot hurt us in anyway. Best Regards, Antonio Gallard
