/*
    * Copyright (c) 2006 JMockit developers
    * This file is subject to the terms of the MIT license (see LICENSE.txt).
    */
   package mockit.internal.expectations.argumentMatching;
   
   import edu.umd.cs.findbugs.annotations.NonNull;
   import edu.umd.cs.findbugs.annotations.Nullable;
   
  public final class SamenessMatcher implements ArgumentMatcher<SamenessMatcher> {
      @Nullable
      private final Object object;
  
      public SamenessMatcher(@Nullable Object object) {
          this.object = object;
      }
  
      @Override
      public boolean same(@NonNull SamenessMatcher other) {
          return object == other.object;
      }
  
      @Override
      public boolean matches(@Nullable Object argValue) {
          return argValue == object;
      }
  
      @Override
      public void writeMismatchPhrase(@NonNull ArgumentMismatch argumentMismatch) {
          argumentMismatch.append("same instance as ").appendFormatted(object);
      }
  }