Instrumenting byte code

[seenuvas]

I want to Instrument java bytecode program to trace method behaviors .
Is there any reference to do it. I saw BCEL Library provides facilities
for doing. Is there anoy method for doing instrumentation. And Java 1.5
also provides Instrument class. Can any one explain usage of
Instrument class
by

Seenu

 

[Chris Uppal]

I want to Instrument java bytecode program to trace method behaviors .
Is there any reference to do it.

Googling for
ASM instrument java
finds lots of examples and articles about using the ASM bytecode library for
this. Presumably a similar search replacing ASM with BCEL would be effective
too.

-- chris