Issue #1053 - Drop support Android and remove Fennec - Part 1a: Remove mobile/android

mobile/android/thirdparty/com/jakewharton/disklrucache/Util.java

@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2010 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.jakewharton.disklrucache;
-
-import java.io.Closeable;
-import java.io.File;
-import java.io.IOException;
-import java.io.Reader;
-import java.io.StringWriter;
-import java.nio.charset.Charset;
-
-/** Junk drawer of utility methods. */
-final class Util {
-  static final Charset US_ASCII = Charset.forName("US-ASCII");
-  static final Charset UTF_8 = Charset.forName("UTF-8");
-
-  private Util() {
-  }
-
-  static String readFully(Reader reader) throws IOException {
-    try {
-      StringWriter writer = new StringWriter();
-      char[] buffer = new char[1024];
-      int count;
-      while ((count = reader.read(buffer)) != -1) {
-        writer.write(buffer, 0, count);
-      }
-      return writer.toString();
-    } finally {
-      reader.close();
-    }
-  }
-
-  /**
-   * Deletes the contents of {@code dir}. Throws an IOException if any file
-   * could not be deleted, or if {@code dir} is not a readable directory.
-   */
-  static void deleteContents(File dir) throws IOException {
-    File[] files = dir.listFiles();
-    if (files == null) {
-      throw new IOException("not a readable directory: " + dir);
-    }
-    for (File file : files) {
-      if (file.isDirectory()) {
-        deleteContents(file);
-      }
-      if (!file.delete()) {
-        throw new IOException("failed to delete file: " + file);
-      }
-    }
-  }
-
-  static void closeQuietly(/*Auto*/Closeable closeable) {
-    if (closeable != null) {
-      try {
-        closeable.close();
-      } catch (RuntimeException rethrown) {
-        throw rethrown;
-      } catch (Exception ignored) {
-      }
-    }
-  }
-}