1 files changed, 0 insertions, 114 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryKey.java b/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryKey.java
deleted file mode 100644
index 8ce4dd33fe..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryKey.java
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright (C) 2016 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package com.google.gerrit.server.patch;
-
-import static org.eclipse.jgit.lib.ObjectIdSerialization.readCanBeNull;
-import static org.eclipse.jgit.lib.ObjectIdSerialization.readNotNull;
-import static org.eclipse.jgit.lib.ObjectIdSerialization.writeCanBeNull;
-import static org.eclipse.jgit.lib.ObjectIdSerialization.writeNotNull;
-
-import com.google.gerrit.extensions.client.DiffPreferencesInfo.Whitespace;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.util.Objects;
-import org.eclipse.jgit.lib.ObjectId;
-
-public class DiffSummaryKey implements Serializable {
-  public static final long serialVersionUID = 1L;
-
-  /** see PatchListKey#oldId */
-  private transient ObjectId oldId;
-
-  /** see PatchListKey#parentNum */
-  private transient Integer parentNum;
-
-  private transient ObjectId newId;
-  private transient Whitespace whitespace;
-
-  public static DiffSummaryKey fromPatchListKey(PatchListKey plk) {
-    return new DiffSummaryKey(
-        plk.getOldId(), plk.getParentNum(), plk.getNewId(), plk.getWhitespace());
-  }
-
-  private DiffSummaryKey(ObjectId oldId, Integer parentNum, ObjectId newId, Whitespace whitespace) {
-    this.oldId = oldId;
-    this.parentNum = parentNum;
-    this.newId = newId;
-    this.whitespace = whitespace;
-  }
-
-  PatchListKey toPatchListKey() {
-    return new PatchListKey(oldId, parentNum, newId, whitespace);
-  }
-
-  @Override
-  public int hashCode() {
-    return Objects.hash(oldId, parentNum, newId, whitespace);
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o instanceof DiffSummaryKey) {
-      DiffSummaryKey k = (DiffSummaryKey) o;
-      return Objects.equals(oldId, k.oldId)
-          && Objects.equals(parentNum, k.parentNum)
-          && Objects.equals(newId, k.newId)
-          && whitespace == k.whitespace;
-    }
-    return false;
-  }
-
-  @Override
-  public String toString() {
-    StringBuilder n = new StringBuilder();
-    n.append("DiffSummaryKey[");
-    n.append(oldId != null ? oldId.name() : "BASE");
-    n.append("..");
-    n.append(newId.name());
-    n.append(" ");
-    if (parentNum != null) {
-      n.append(parentNum);
-      n.append(" ");
-    }
-    n.append(whitespace.name());
-    n.append("]");
-    return n.toString();
-  }
-
-  private void writeObject(ObjectOutputStream out) throws IOException {
-    writeCanBeNull(out, oldId);
-    out.writeInt(parentNum == null ? 0 : parentNum);
-    writeNotNull(out, newId);
-    Character c = PatchListKey.WHITESPACE_TYPES.get(whitespace);
-    if (c == null) {
-      throw new IOException("Invalid whitespace type: " + whitespace);
-    }
-    out.writeChar(c);
-  }
-
-  private void readObject(ObjectInputStream in) throws IOException {
-    oldId = readCanBeNull(in);
-    int n = in.readInt();
-    parentNum = n == 0 ? null : Integer.valueOf(n);
-    newId = readNotNull(in);
-    char t = in.readChar();
-    whitespace = PatchListKey.WHITESPACE_TYPES.inverse().get(t);
-    if (whitespace == null) {
-      throw new IOException("Invalid whitespace type code: " + t);
-    }
-  }
-}