I use HSDB / CLHSDB when I have to analyze coredump image.
For example, if JVM is crashed in static JNI method (e.g. ZIP archive operation),
I want to find oop (like "this" pointer) address from upper call frame.
We can find it from stack, however, it is hard.
So I want to show it in each call frame as possible.
For example, if JVM is crashed in static JNI method (e.g. ZIP archive operation),
I want to find oop (like "this" pointer) address from upper call frame.
We can find it from stack, however, it is hard.
So I want to show it in each call frame as possible.