1 files changed, 0 insertions, 118 deletions
diff --git a/guava/src/com/google/common/util/concurrent/AbstractCheckedFuture.java b/guava/src/com/google/common/util/concurrent/AbstractCheckedFuture.java
deleted file mode 100644
index 5242ca69c..000000000
--- a/guava/src/com/google/common/util/concurrent/AbstractCheckedFuture.java
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright (C) 2008 The Guava Authors
- *
- * 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.common.util.concurrent;
-
-import com.google.common.annotations.Beta;
-import com.google.common.annotations.GwtIncompatible;
-import com.google.errorprone.annotations.CanIgnoreReturnValue;
-import java.util.concurrent.CancellationException;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-/**
- * A delegating wrapper around a {@link ListenableFuture} that adds support for the {@link
- * #checkedGet()} and {@link #checkedGet(long, TimeUnit)} methods.
- *
- * @author Sven Mawson
- * @since 1.0
- * @deprecated {@link CheckedFuture} cannot properly support the chained operations that are the
- *     primary goal of {@link ListenableFuture}. {@code CheckedFuture} also encourages users to
- *     rethrow exceptions from one thread in another thread, producing misleading stack traces.
- *     Additionally, it has a surprising policy about which exceptions to map and which to leave
- *     untouched. Guava users who want a {@code CheckedFuture} can fork the classes for their own
- *     use, possibly specializing them to the particular exception type they use. We recommend that
- *     most people use {@code ListenableFuture} and perform any exception wrapping themselves. This
- *     class is scheduled for removal from Guava in January 2019.
- */
-// TODO(b/72241575): Remove by 2019-01
-@Beta
-@Deprecated
-@GwtIncompatible
-public abstract class AbstractCheckedFuture<V, X extends Exception>
-    extends ForwardingListenableFuture.SimpleForwardingListenableFuture<V>
-    implements CheckedFuture<V, X> {
-  /** Constructs an {@code AbstractCheckedFuture} that wraps a delegate. */
-  protected AbstractCheckedFuture(ListenableFuture<V> delegate) {
-    super(delegate);
-  }
-
-  /**
-   * Translates from an {@link InterruptedException}, {@link CancellationException} or {@link
-   * ExecutionException} thrown by {@code get} to an exception of type {@code X} to be thrown by
-   * {@code checkedGet}. Subclasses must implement this method.
-   *
-   * <p>If {@code e} is an {@code InterruptedException}, the calling {@code checkedGet} method has
-   * already restored the interrupt after catching the exception. If an implementation of {@link
-   * #mapException(Exception)} wishes to swallow the interrupt, it can do so by calling {@link
-   * Thread#interrupted()}.
-   *
-   * <p>Subclasses may choose to throw, rather than return, a subclass of {@code RuntimeException}
-   * to allow creating a CheckedFuture that throws both checked and unchecked exceptions.
-   */
-  // We might like @ForOverride here, but some subclasses invoke this from their get() methods.
-  protected abstract X mapException(Exception e);
-
-  /**
-   * {@inheritDoc}
-   *
-   * <p>This implementation calls {@link #get()} and maps that method's standard exceptions to
-   * instances of type {@code X} using {@link #mapException}.
-   *
-   * <p>In addition, if {@code get} throws an {@link InterruptedException}, this implementation will
-   * set the current thread's interrupt status before calling {@code mapException}.
-   *
-   * @throws X if {@link #get()} throws an {@link InterruptedException}, {@link
-   *     CancellationException}, or {@link ExecutionException}
-   */
-  @CanIgnoreReturnValue
-  @Override
-  public V checkedGet() throws X {
-    try {
-      return get();
-    } catch (InterruptedException e) {
-      Thread.currentThread().interrupt();
-      throw mapException(e);
-    } catch (CancellationException | ExecutionException e) {
-      throw mapException(e);
-    }
-  }
-
-  /**
-   * {@inheritDoc}
-   *
-   * <p>This implementation calls {@link #get(long, TimeUnit)} and maps that method's standard
-   * exceptions (excluding {@link TimeoutException}, which is propagated) to instances of type
-   * {@code X} using {@link #mapException}.
-   *
-   * <p>In addition, if {@code get} throws an {@link InterruptedException}, this implementation will
-   * set the current thread's interrupt status before calling {@code mapException}.
-   *
-   * @throws X if {@link #get()} throws an {@link InterruptedException}, {@link
-   *     CancellationException}, or {@link ExecutionException}
-   */
-  @CanIgnoreReturnValue
-  @Override
-  public V checkedGet(long timeout, TimeUnit unit) throws TimeoutException, X {
-    try {
-      return get(timeout, unit);
-    } catch (InterruptedException e) {
-      Thread.currentThread().interrupt();
-      throw mapException(e);
-    } catch (CancellationException | ExecutionException e) {
-      throw mapException(e);
-    }
-  }
-}