Optimizing JNI array access- March 18, 2007 It's a popular misconception amongst people who don't write Java that JNI is used for performance. The main use of JNI in real life is to get access to native functionality that you can't get in pure Java. Even in such a situation, it's usually preferable to just call out to a separate external binary, because such things are easier to write, easier to debug, easier to deal with portably, can't crash the JVM, and may be useful in their own right.When you do use JNI, you don't want to waste...http://elliotth.blogspot.com/2007/03/optimizing-jni-array-access.html |