code: private InstrumentationActions calculateTransformationParameters(byte[] classfileBuffer, Configuration configuration) {
  		DiscoveryClassVisitor discoveryClassVisitor = new DiscoveryClassVisitor(configuration);
  		new ClassReader(classfileBuffer).accept(discoveryClassVisitor, 0);
  		return discoveryClassVisitor.getTransformationParameters().build();
  	}
docs: Based on the structure of the class and the supplied configuration, determine
  the concrete instrumentation actions for the class.
  @param classfileBuffer class to be analyzed
  @param configuration configuration settings
  @return instrumentation actions to be applied