// Copyright (C) 2025 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.edit.tree;

/** Exception to be throw if an invalid or unsupported file mode is being used. */
public class InvalidFileModeException extends RuntimeException {
  private static final long serialVersionUID = 1L;

  private final int invalidFileMode;

  InvalidFileModeException(String message, int invalidFileMode) {
    super(message);
    this.invalidFileMode = invalidFileMode;
  }

  public int getInvalidFileMode() {
    return invalidFileMode;
  }
}
