1 files changed, 0 insertions, 77 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/patch/ComparisonType.java b/gerrit-server/src/main/java/com/google/gerrit/server/patch/ComparisonType.java
deleted file mode 100644
index abbb680ee6..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/patch/ComparisonType.java
+++ /dev/null
@@ -1,77 +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 com.google.common.base.Preconditions.checkNotNull;
-import static com.google.gerrit.server.ioutil.BasicSerialization.readVarInt32;
-import static com.google.gerrit.server.ioutil.BasicSerialization.writeVarInt32;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-public class ComparisonType {
-
-  /** 1-based parent */
-  private final Integer parentNum;
-
-  private final boolean autoMerge;
-
-  public static ComparisonType againstOtherPatchSet() {
-    return new ComparisonType(null, false);
-  }
-
-  public static ComparisonType againstParent(int parentNum) {
-    return new ComparisonType(parentNum, false);
-  }
-
-  public static ComparisonType againstAutoMerge() {
-    return new ComparisonType(null, true);
-  }
-
-  private ComparisonType(Integer parentNum, boolean autoMerge) {
-    this.parentNum = parentNum;
-    this.autoMerge = autoMerge;
-  }
-
-  public boolean isAgainstParentOrAutoMerge() {
-    return isAgainstParent() || isAgainstAutoMerge();
-  }
-
-  public boolean isAgainstParent() {
-    return parentNum != null;
-  }
-
-  public boolean isAgainstAutoMerge() {
-    return autoMerge;
-  }
-
-  public int getParentNum() {
-    checkNotNull(parentNum);
-    return parentNum;
-  }
-
-  void writeTo(OutputStream out) throws IOException {
-    writeVarInt32(out, parentNum != null ? parentNum : 0);
-    writeVarInt32(out, autoMerge ? 1 : 0);
-  }
-
-  static ComparisonType readFrom(InputStream in) throws IOException {
-    int p = readVarInt32(in);
-    Integer parentNum = p > 0 ? p : null;
-    boolean autoMerge = readVarInt32(in) != 0;
-    return new ComparisonType(parentNum, autoMerge);
-  }
-}