code.iload().setLocal(fieldLocal);
code.invokeinterface().setMethod(SMTYPE, "accessingField", void.class,
new Class[]{ int.class });
loadManagedInstance(code, true, fmd);
addGetManagedValueCode(code, fmd);
code.xreturn().setType(fmd.getDeclaredType());
code.calculateMaxStack();
code.calculateMaxLocals();
}