//TODO: what about try/catch blocks inside the dead code? those will need to be commented out too. ugh.
instructions = ImmutableList.copyOf(methodImpl.getInstructions());
methodParameters = ImmutableList.copyOf(method.getParameters());
packedSwitchMap = new SparseIntArray(0);
sparseSwitchMap = new SparseIntArray(0);
instructionOffsetMap = new InstructionOffsetMap(instructions);
for (int i=0; i<instructions.size(); i++) {
Instruction instruction = instructions.get(i);