@java.lang.Override
            protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
                Builder builder = new Builder(parent);
                return builder;
            }
<code>optional .jraft.LocalFileMeta meta = 2;</code>
jraft-core/src/main/java/com/alipay/sofa/jraft/entity/LocalStorageOutter.java