/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * 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.intellij.util.exception;

public class RootRuntimeException extends RuntimeException {

  protected RootRuntimeException() {
    super();
  }

  public RootRuntimeException(String aExceptionMessage) {
    super(aExceptionMessage);
  }

  public RootRuntimeException(String aExceptionMessage,
                          Throwable aNestedException) {
    super(aExceptionMessage);
    initCause(aNestedException);
  }

  public RootRuntimeException(Throwable aNestedException) {
    super();
    initCause(aNestedException);
  }

  protected Throwable getNestedException() {
    return getCause();
  }

  protected boolean hasNestedException() {
    return null != getNestedException();
  }

}
