public static int getMultiplier(String clazz, String field) {
	HashMap<String, Integer> multipliers = new HashMap<String, Integer>();
	for (ClassGen cg : parsedClasses.values()) {
	    ConstantPoolGen cpg = cg.getConstantPool();
	    for (Method m : cg.getMethods()) {
		if (m.isAbstract() || m.isNative())
		    continue;
		try {
		    InstructionList il = new InstructionList(m.getCode()
			    .getCode());
		    InstructionHandle curr = il.getStart();
		    while (!curr.equals(il.getEnd())) {
			if (curr.getInstruction() instanceof GETFIELD
				|| curr.getInstruction() instanceof GETSTATIC) {
			    FieldInstruction fi = (FieldInstruction) curr
				    .getInstruction();
			    if (fi.getClassName(cpg).equals(clazz)
				    && fi.getFieldName(cpg).equals(field)) {
				InstructionHandle mulIns = curr;
				for (int i = 0; i < ((curr.getInstruction() instanceof GETSTATIC) ? 2
					: 5); ++i) {
				    if (mulIns.getInstruction() instanceof IMUL)
					break;
				    if (mulIns.getNext() == null)
					break;
				    mulIns = mulIns.getNext();
				}
				if (!(mulIns.getInstruction() instanceof IMUL))
				    break;
				InstructionHandle multi = mulIns;
				for (int i = 0; i < ((curr.getInstruction() instanceof GETSTATIC) ? 2
					: 5); ++i) {
				    if (multi.getInstruction() instanceof LDC
					    || multi.getInstruction() instanceof LDC_W)
					break;
				    if (multi.getPrev() == null)
					break;
				    multi = multi.getPrev();
				    if (multi.getInstruction() instanceof AALOAD) {
					multi = multi.getPrev();
					multi = multi.getPrev();
					multi = multi.getPrev();
				    }
				}
				if (!(multi.getInstruction() instanceof LDC)
					&& !(multi.getInstruction() instanceof LDC_W))
				    break;
				if (multi.getInstruction() instanceof LDC) {
				    int temp = (Integer) ((LDC) multi
					    .getInstruction()).getValue(cpg);
				    if (temp != 0) {
					if (multipliers.containsKey(temp + ""))
					    multipliers
						    .put(temp + "", multipliers
							    .get(temp + "") + 1);
					else
					    multipliers.put(temp + "", 1);
				    }
				}
			    }
			}
			curr = curr.getNext();
		    }
		} catch (Exception e) {
		}
	    }
	}

	int max = 0;
	int multi = 1;

	for (String s : multipliers.keySet()) {
	    if (multipliers.get(s) > max) {
		multi = Integer.parseInt(s);
		max = multipliers.get(s);
	    }
	}
	return multi;
    }