A (messy) program which uses the BCEL to count JVM instruction frequencies. To use it
make sure that you have BCEL in your classpath and then type

   java BytecodeCounter java.lang.String

to analyse a single class, or something like 

   java BytecodeCounter -f classes

to analyse all of the classes mentioned in the file "classes".

The file "classes" included here contains the names of all of the classes 
in the standard Java runtime system.  If you want to analyse all of these 
then it's probably best to do it on a server.


