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Simple persistent scheduler for scheduled tasks, recurring or ad-hoc.

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/*
 * Copyright (C) Gustav Karlsson
 *
 * 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.github.kagkarlsson.scheduler;

final class ExceptionUtils {

  static String describe(Throwable t) {
    if (t == null) {
      return null;
    }

    String typeDescription = t.getClass().getSimpleName();
    String message = t.getMessage();
    return typeDescription + (message != null ? ": '" + message + "'" : "");
  }

  private ExceptionUtils() {}
}