Remove the deprecated com.google.devtools.build.lib.vfs.FileSystems class

--
PiperOrigin-RevId: 148625618
MOS_MIGRATED_REVID=148625618

1 files changed, 0 insertions, 59 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/vfs/FileSystems.java b/src/main/java/com/google/devtools/build/lib/vfs/FileSystems.java
deleted file mode 100644
index d90859ed95..0000000000
--- a/src/main/java/com/google/devtools/build/lib/vfs/FileSystems.java
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2014 The Bazel Authors. All rights reserved.
-//
-// 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.devtools.build.lib.vfs;
-
-import com.google.devtools.build.lib.concurrent.ThreadSafety.ThreadSafe;
-
-/**
- * This static file system singleton manages access to a single default
- * {@link FileSystem} instance created within the methods of this class.
- */
-@ThreadSafe
-@Deprecated // Instantiate and inject FileSystem instances directly, or use
-            // com.google.devtools.build.lib.vfs.util.FileSystems in tests.
-public final class FileSystems {
-
-  private FileSystems() {}
-
-  private static FileSystem defaultFileSystem;
-
-  /**
-   * Initializes the default {@link FileSystem} instance as a platform native
-   * (Unix) file system, creating one iff needed, and returns the instance.
-   *
-   * <p>This method is idempotent as long as the initialization is of the same
-   * type (Native/JavaIo/Union).
-   */
-  public static synchronized FileSystem initDefaultAsNative() {
-    if (!(defaultFileSystem instanceof UnixFileSystem)) {
-      defaultFileSystem = new UnixFileSystem();
-    }
-    return defaultFileSystem;
-  }
-
-  /**
-   * Initializes the default {@link FileSystem} instance as a java.io.File
-   * file system, creating one iff needed, and returns the instance.
-   *
-   * <p>This method is idempotent as long as the initialization is of the same
-   * type (Native/JavaIo/Union).
-   */
-  public static synchronized FileSystem initDefaultAsJavaIo() {
-    if (!(defaultFileSystem instanceof JavaIoFileSystem)) {
-      defaultFileSystem = new JavaIoFileSystem();
-    }
-    return defaultFileSystem;
-  }
-}