1 // Copyright 2021 The Android Open Source Project 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package com.google.android.downloader; 16 17 import javax.annotation.Nullable; 18 19 /** Exception type for errors that can be returned by the downloader library. */ 20 public class DownloadException extends Exception { DownloadException()21 public DownloadException() { 22 super(); 23 } 24 DownloadException(String message)25 public DownloadException(String message) { 26 super(message); 27 } 28 DownloadException(String message, @Nullable Throwable cause)29 public DownloadException(String message, @Nullable Throwable cause) { 30 super(message, cause); 31 } 32 DownloadException(@ullable Throwable cause)33 public DownloadException(@Nullable Throwable cause) { 34 super(cause); 35 } 36 } 37