// on field accesses that were synthesized by Jiapi itself.
new GrepInstrumentor(new FieldAccessStrategy("*__jiapi_field*", true, FieldAccessStrategy.WRITE_ACCESS));
grepWriteAccess.setResolutions(getResolutions());
ChainInstrumentor afterSet = new TailInstrumentor();
ChainInstrumentor callFieldSet =
new MethodCallInstrumentor(new FieldSetHook(this));
InstrumentorChain setChain = new InstrumentorChain();
setChain.add(setDispatcher);