JCTree.JCBlock writeExternalBlock = methodBlockBuilder.writeExternalBlock();
JCTree.JCMethodDecl writeExternalMethod = getWriteExternalMethod(utils, ioExceptionClass,
methodModifiers, objectOutputClass, writeExternalBlock);
JCTree.JCBlock readExternalBlock = methodBlockBuilder.readExternalBlock();
JCTree.JCMethodDecl readExternalMethod = getReadExternalMethod(utils, ioExceptionClass, classNotFoundExceptionClass, methodModifiers, objectInputClass, readExternalBlock);
JCTree.JCBlock prepareFlagsBlock = methodBlockBuilder.prepareFlagsBlock();