void (@Nullable IntList offsets, int add) { if (offsets == null) return; for (int i = 0; i < offsets.size(); i++) { int offset = offsets.getInt(i); BranchingInstruction instruction = (BranchingInstruction)myCurrentFlow.getInstructions().get(offset); instruction.offset += add; LOG.assertTrue(instruction.offset >= 0); } poolIntArray(offsets); }