@Override
                                                                           protected RecyclableByteBufferList newObject(final Handle handle) {
                                                                               return new RecyclableByteBufferList(
                                                                                   handle);
                                                                           }
Create a new empty {@link RecyclableByteBufferList} instance with the given capacity.
jraft-core/src/main/java/com/alipay/sofa/jraft/util/RecyclableByteBufferList.java