// Copyright 2014 The Bazel Authors. All rights reserved.
//
// 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.devtools.build.skyframe;

import java.io.Serializable;

/**
 * A Version "less than" all other versions, other than itself.
 *
 * <p>Only use in custom evaluator implementations.
 */
public class MinimalVersion implements Version, Serializable {
  public static final MinimalVersion INSTANCE = new MinimalVersion();

  private MinimalVersion() {
  }

  @Override
  public boolean atMost(Version other) {
    return true;
  }
}

@@ -657,38 +657,8 @@
 e;%0A%0A
-import java.io.Serializable;%0A%0A
 /**%0A
@@ -724,75 +724,56 @@
 elf.
-%0A *%0A * %3Cp%3EOnly use in custom evaluator implementations.%0A */%0Apublic 
+ Only used as initializer in%0A * node entry.%0A */%0A
 clas
@@ -811,33 +811,12 @@
 sion
-, Serializable %7B%0A  public
+ %7B%0A 
  sta

Make MinimalVersion package-private, since it has no outside consumers.