public Builder addAllFiles(java.lang.Iterable<? extends com.alipay.sofa.jraft.entity.LocalStorageOutter.LocalSnapshotPbMeta.File> values) {
                if (filesBuilder_ == null) {
                    ensureFilesIsMutable();
                    com.google.protobuf.AbstractMessageLite.Builder.addAll(values, files_);
                    onChanged();
                } else {
                    filesBuilder_.addAllMessages(values);
                }
                return this;
            }
<code>repeated .jraft.LocalSnapshotPbMeta.File files = 2;</code>
jraft-core/src/main/java/com/alipay/sofa/jraft/entity/LocalStorageOutter.java