From a5892560de926b0ab01ba2614f5002ff547a32a2 Mon Sep 17 00:00:00 2001
From: Kurt Alfred Kluever <kak@google.com>
Date: Wed, 17 May 2023 07:32:30 -0700
Subject: [PATCH] Remove `@Beta` from various `io` APIs.

RELNOTES=`io`: Remove `@Beta` from various `io` APIs.
PiperOrigin-RevId: 532782558
---
 android/guava/src/com/google/common/io/ByteProcessor.java  | 2 --
 android/guava/src/com/google/common/io/ByteSource.java     | 3 ---
 android/guava/src/com/google/common/io/CharSource.java     | 5 -----
 android/guava/src/com/google/common/io/CharStreams.java    | 7 -------
 android/guava/src/com/google/common/io/Closeables.java     | 2 --
 android/guava/src/com/google/common/io/Closer.java         | 2 --
 .../src/com/google/common/io/CountingInputStream.java      | 2 --
 android/guava/src/com/google/common/io/Files.java          | 1 -
 android/guava/src/com/google/common/io/Flushables.java     | 2 +-
 android/guava/src/com/google/common/io/LineProcessor.java  | 2 --
 android/guava/src/com/google/common/io/LineReader.java     | 2 --
 .../com/google/common/io/LittleEndianDataInputStream.java  | 2 --
 .../com/google/common/io/LittleEndianDataOutputStream.java | 2 --
 .../src/com/google/common/io/PatternFilenameFilter.java    | 2 --
 guava/src/com/google/common/io/ByteProcessor.java          | 2 --
 guava/src/com/google/common/io/ByteSource.java             | 3 ---
 guava/src/com/google/common/io/CharSink.java               | 3 ---
 guava/src/com/google/common/io/CharSource.java             | 7 -------
 guava/src/com/google/common/io/CharStreams.java            | 7 -------
 guava/src/com/google/common/io/Closeables.java             | 2 --
 guava/src/com/google/common/io/Closer.java                 | 2 --
 guava/src/com/google/common/io/CountingInputStream.java    | 2 --
 guava/src/com/google/common/io/Files.java                  | 1 -
 guava/src/com/google/common/io/Flushables.java             | 2 +-
 .../google/common/io/InsecureRecursiveDeleteException.java | 2 --
 guava/src/com/google/common/io/LineProcessor.java          | 2 --
 guava/src/com/google/common/io/LineReader.java             | 2 --
 .../com/google/common/io/LittleEndianDataInputStream.java  | 2 --
 .../com/google/common/io/LittleEndianDataOutputStream.java | 2 --
 guava/src/com/google/common/io/MoreFiles.java              | 2 --
 guava/src/com/google/common/io/PatternFilenameFilter.java  | 2 --
 guava/src/com/google/common/io/RecursiveDeleteOption.java  | 2 --
 32 files changed, 2 insertions(+), 81 deletions(-)

diff --git a/android/guava/src/com/google/common/io/ByteProcessor.java b/android/guava/src/com/google/common/io/ByteProcessor.java
index 5271c409579a..cfb531c5a7f9 100644
--- a/android/guava/src/com/google/common/io/ByteProcessor.java
+++ b/android/guava/src/com/google/common/io/ByteProcessor.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -31,7 +30,6 @@
  * @author Chris Nokleberg
  * @since 1.0
  */
-@Beta
 @DoNotMock("Implement it normally")
 @J2ktIncompatible
 @GwtIncompatible
diff --git a/android/guava/src/com/google/common/io/ByteSource.java b/android/guava/src/com/google/common/io/ByteSource.java
index cda48af84cd0..31a5aa5d53e7 100644
--- a/android/guava/src/com/google/common/io/ByteSource.java
+++ b/android/guava/src/com/google/common/io/ByteSource.java
@@ -19,7 +19,6 @@
 import static com.google.common.io.ByteStreams.createBuffer;
 import static com.google.common.io.ByteStreams.skipUpTo;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Ascii;
@@ -180,7 +179,6 @@ public boolean isEmpty() throws IOException {
    *
    * @since 19.0
    */
-  @Beta
   public Optional<Long> sizeIfKnown() {
     return Optional.absent();
   }
@@ -316,7 +314,6 @@ public byte[] read() throws IOException {
    *     processor} throws an {@code IOException}
    * @since 16.0
    */
-  @Beta
   @CanIgnoreReturnValue // some processors won't return a useful result
   @ParametricNullness
   public <T extends @Nullable Object> T read(ByteProcessor<T> processor) throws IOException {
diff --git a/android/guava/src/com/google/common/io/CharSource.java b/android/guava/src/com/google/common/io/CharSource.java
index 1ced1100b602..f7a4abe878bd 100644
--- a/android/guava/src/com/google/common/io/CharSource.java
+++ b/android/guava/src/com/google/common/io/CharSource.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Ascii;
@@ -96,7 +95,6 @@ protected CharSource() {}
    *
    * @since 20.0
    */
-  @Beta
   public ByteSource asByteSource(Charset charset) {
     return new AsByteSource(charset);
   }
@@ -140,7 +138,6 @@ public BufferedReader openBufferedStream() throws IOException {
    *
    * @since 19.0
    */
-  @Beta
   public Optional<Long> lengthIfKnown() {
     return Optional.absent();
   }
@@ -164,7 +161,6 @@ public Optional<Long> lengthIfKnown() {
    * @throws IOException if an I/O error occurs while reading the length of this source
    * @since 19.0
    */
-  @Beta
   public long length() throws IOException {
     Optional<Long> lengthIfKnown = lengthIfKnown();
     if (lengthIfKnown.isPresent()) {
@@ -319,7 +315,6 @@ public ImmutableList<String> readLines() throws IOException {
    *     processor} throws an {@code IOException}
    * @since 16.0
    */
-  @Beta
   @CanIgnoreReturnValue // some processors won't return a useful result
   @ParametricNullness
   public <T extends @Nullable Object> T readLines(LineProcessor<T> processor) throws IOException {
diff --git a/android/guava/src/com/google/common/io/CharStreams.java b/android/guava/src/com/google/common/io/CharStreams.java
index 0f7dae83ecac..877de824de79 100644
--- a/android/guava/src/com/google/common/io/CharStreams.java
+++ b/android/guava/src/com/google/common/io/CharStreams.java
@@ -17,7 +17,6 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkPositionIndexes;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -195,7 +194,6 @@ private static StringBuilder toStringBuilder(Readable r) throws IOException {
    * @return a mutable {@link List} containing all the lines
    * @throws IOException if an I/O error occurs
    */
-  @Beta
   public static List<String> readLines(Readable r) throws IOException {
     List<String> result = new ArrayList<>();
     LineReader lineReader = new LineReader(r);
@@ -215,7 +213,6 @@ public static List<String> readLines(Readable r) throws IOException {
    * @throws IOException if an I/O error occurs
    * @since 14.0
    */
-  @Beta
   @CanIgnoreReturnValue // some processors won't return a useful result
   @ParametricNullness
   public static <T extends @Nullable Object> T readLines(
@@ -239,7 +236,6 @@ public static List<String> readLines(Readable r) throws IOException {
    *
    * @since 20.0
    */
-  @Beta
   @CanIgnoreReturnValue
   public static long exhaust(Readable readable) throws IOException {
     long total = 0;
@@ -261,7 +257,6 @@ public static long exhaust(Readable readable) throws IOException {
    * @throws EOFException if this stream reaches the end before skipping all the characters
    * @throws IOException if an I/O error occurs
    */
-  @Beta
   public static void skipFully(Reader reader, long n) throws IOException {
     checkNotNull(reader);
     while (n > 0) {
@@ -278,7 +273,6 @@ public static void skipFully(Reader reader, long n) throws IOException {
    *
    * @since 15.0
    */
-  @Beta
   public static Writer nullWriter() {
     return NullWriter.INSTANCE;
   }
@@ -346,7 +340,6 @@ public String toString() {
    * @param target the object to which output will be sent
    * @return a new Writer object, unless target is a Writer, in which case the target is returned
    */
-  @Beta
   public static Writer asWriter(Appendable target) {
     if (target instanceof Writer) {
       return (Writer) target;
diff --git a/android/guava/src/com/google/common/io/Closeables.java b/android/guava/src/com/google/common/io/Closeables.java
index 1da5f279a452..aca51a996fb9 100644
--- a/android/guava/src/com/google/common/io/Closeables.java
+++ b/android/guava/src/com/google/common/io/Closeables.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.annotations.VisibleForTesting;
@@ -32,7 +31,6 @@
  * @author Michael Lancaster
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/Closer.java b/android/guava/src/com/google/common/io/Closer.java
index a74e084ee79e..8e1db7a83096 100644
--- a/android/guava/src/com/google/common/io/Closer.java
+++ b/android/guava/src/com/google/common/io/Closer.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.annotations.VisibleForTesting;
@@ -88,7 +87,6 @@
  * @since 14.0
  */
 // Coffee's for {@link Closer closers} only.
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/CountingInputStream.java b/android/guava/src/com/google/common/io/CountingInputStream.java
index 1624cf537b66..bc481dd7433b 100644
--- a/android/guava/src/com/google/common/io/CountingInputStream.java
+++ b/android/guava/src/com/google/common/io/CountingInputStream.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import java.io.FilterInputStream;
@@ -29,7 +28,6 @@
  * @author Chris Nokleberg
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/Files.java b/android/guava/src/com/google/common/io/Files.java
index 940dcbde2804..6612648bcb35 100644
--- a/android/guava/src/com/google/common/io/Files.java
+++ b/android/guava/src/com/google/common/io/Files.java
@@ -851,7 +851,6 @@ public static String getNameWithoutExtension(String file) {
    *
    * @since 23.5
    */
-  @Beta
   public static Traverser<File> fileTraverser() {
     return Traverser.forTree(FILE_TREE);
   }
diff --git a/android/guava/src/com/google/common/io/Flushables.java b/android/guava/src/com/google/common/io/Flushables.java
index 7d4b06efc13e..4a42e4a407a8 100644
--- a/android/guava/src/com/google/common/io/Flushables.java
+++ b/android/guava/src/com/google/common/io/Flushables.java
@@ -28,7 +28,6 @@
  * @author Michael Lancaster
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
@@ -68,6 +67,7 @@ public static void flush(Flushable flushable, boolean swallowIOException) throws
    *
    * @param flushable the {@code Flushable} object to be flushed.
    */
+  @Beta
   public static void flushQuietly(Flushable flushable) {
     try {
       flush(flushable, true);
diff --git a/android/guava/src/com/google/common/io/LineProcessor.java b/android/guava/src/com/google/common/io/LineProcessor.java
index 5886c8d7737c..c0e08fa119f0 100644
--- a/android/guava/src/com/google/common/io/LineProcessor.java
+++ b/android/guava/src/com/google/common/io/LineProcessor.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -30,7 +29,6 @@
  * @author Miles Barr
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/LineReader.java b/android/guava/src/com/google/common/io/LineReader.java
index a42a02296127..54bf04c7caad 100644
--- a/android/guava/src/com/google/common/io/LineReader.java
+++ b/android/guava/src/com/google/common/io/LineReader.java
@@ -17,7 +17,6 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.io.CharStreams.createBuffer;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -36,7 +35,6 @@
  * @author Chris Nokleberg
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/LittleEndianDataInputStream.java b/android/guava/src/com/google/common/io/LittleEndianDataInputStream.java
index 76f674f84d83..54b1b14e87fa 100644
--- a/android/guava/src/com/google/common/io/LittleEndianDataInputStream.java
+++ b/android/guava/src/com/google/common/io/LittleEndianDataInputStream.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Preconditions;
@@ -40,7 +39,6 @@
  * @author Keith Bottner
  * @since 8.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/LittleEndianDataOutputStream.java b/android/guava/src/com/google/common/io/LittleEndianDataOutputStream.java
index 2adf6f76e79f..5d534f61cf68 100644
--- a/android/guava/src/com/google/common/io/LittleEndianDataOutputStream.java
+++ b/android/guava/src/com/google/common/io/LittleEndianDataOutputStream.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Preconditions;
@@ -36,7 +35,6 @@
  * @author Keith Bottner
  * @since 8.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/android/guava/src/com/google/common/io/PatternFilenameFilter.java b/android/guava/src/com/google/common/io/PatternFilenameFilter.java
index 59e816842756..ee0a0bda20f4 100644
--- a/android/guava/src/com/google/common/io/PatternFilenameFilter.java
+++ b/android/guava/src/com/google/common/io/PatternFilenameFilter.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Preconditions;
@@ -30,7 +29,6 @@
  * @author Apple Chow
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/ByteProcessor.java b/guava/src/com/google/common/io/ByteProcessor.java
index 5271c409579a..cfb531c5a7f9 100644
--- a/guava/src/com/google/common/io/ByteProcessor.java
+++ b/guava/src/com/google/common/io/ByteProcessor.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -31,7 +30,6 @@
  * @author Chris Nokleberg
  * @since 1.0
  */
-@Beta
 @DoNotMock("Implement it normally")
 @J2ktIncompatible
 @GwtIncompatible
diff --git a/guava/src/com/google/common/io/ByteSource.java b/guava/src/com/google/common/io/ByteSource.java
index cda48af84cd0..31a5aa5d53e7 100644
--- a/guava/src/com/google/common/io/ByteSource.java
+++ b/guava/src/com/google/common/io/ByteSource.java
@@ -19,7 +19,6 @@
 import static com.google.common.io.ByteStreams.createBuffer;
 import static com.google.common.io.ByteStreams.skipUpTo;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Ascii;
@@ -180,7 +179,6 @@ public boolean isEmpty() throws IOException {
    *
    * @since 19.0
    */
-  @Beta
   public Optional<Long> sizeIfKnown() {
     return Optional.absent();
   }
@@ -316,7 +314,6 @@ public byte[] read() throws IOException {
    *     processor} throws an {@code IOException}
    * @since 16.0
    */
-  @Beta
   @CanIgnoreReturnValue // some processors won't return a useful result
   @ParametricNullness
   public <T extends @Nullable Object> T read(ByteProcessor<T> processor) throws IOException {
diff --git a/guava/src/com/google/common/io/CharSink.java b/guava/src/com/google/common/io/CharSink.java
index f3f443369cbb..160522ed5130 100644
--- a/guava/src/com/google/common/io/CharSink.java
+++ b/guava/src/com/google/common/io/CharSink.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -137,7 +136,6 @@ public void writeLines(Iterable<? extends CharSequence> lines, String lineSepara
    * @throws IOException if an I/O error occurs while writing to this sink
    * @since 22.0
    */
-  @Beta
   public void writeLines(Stream<? extends CharSequence> lines) throws IOException {
     writeLines(lines, System.getProperty("line.separator"));
   }
@@ -149,7 +147,6 @@ public void writeLines(Stream<? extends CharSequence> lines) throws IOException
    * @throws IOException if an I/O error occurs while writing to this sink
    * @since 22.0
    */
-  @Beta
   public void writeLines(Stream<? extends CharSequence> lines, String lineSeparator)
       throws IOException {
     writeLines(lines.iterator(), lineSeparator);
diff --git a/guava/src/com/google/common/io/CharSource.java b/guava/src/com/google/common/io/CharSource.java
index 75492f5b90f0..3c82bac13409 100644
--- a/guava/src/com/google/common/io/CharSource.java
+++ b/guava/src/com/google/common/io/CharSource.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Ascii;
@@ -101,7 +100,6 @@ protected CharSource() {}
    *
    * @since 20.0
    */
-  @Beta
   public ByteSource asByteSource(Charset charset) {
     return new AsByteSource(charset);
   }
@@ -157,7 +155,6 @@ public BufferedReader openBufferedStream() throws IOException {
    * @throws IOException if an I/O error occurs while opening the stream
    * @since 22.0
    */
-  @Beta
   @MustBeClosed
   public Stream<String> lines() throws IOException {
     BufferedReader reader = openBufferedStream();
@@ -187,7 +184,6 @@ public Stream<String> lines() throws IOException {
    *
    * @since 19.0
    */
-  @Beta
   public Optional<Long> lengthIfKnown() {
     return Optional.absent();
   }
@@ -211,7 +207,6 @@ public Optional<Long> lengthIfKnown() {
    * @throws IOException if an I/O error occurs while reading the length of this source
    * @since 19.0
    */
-  @Beta
   public long length() throws IOException {
     Optional<Long> lengthIfKnown = lengthIfKnown();
     if (lengthIfKnown.isPresent()) {
@@ -366,7 +361,6 @@ public ImmutableList<String> readLines() throws IOException {
    *     processor} throws an {@code IOException}
    * @since 16.0
    */
-  @Beta
   @CanIgnoreReturnValue // some processors won't return a useful result
   @ParametricNullness
   public <T extends @Nullable Object> T readLines(LineProcessor<T> processor) throws IOException {
@@ -396,7 +390,6 @@ public ImmutableList<String> readLines() throws IOException {
    *     throws an {@code UncheckedIOException}
    * @since 22.0
    */
-  @Beta
   public void forEachLine(Consumer<? super String> action) throws IOException {
     try (Stream<String> lines = lines()) {
       // The lines should be ordered regardless in most cases, but use forEachOrdered to be sure
diff --git a/guava/src/com/google/common/io/CharStreams.java b/guava/src/com/google/common/io/CharStreams.java
index 0f7dae83ecac..877de824de79 100644
--- a/guava/src/com/google/common/io/CharStreams.java
+++ b/guava/src/com/google/common/io/CharStreams.java
@@ -17,7 +17,6 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkPositionIndexes;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -195,7 +194,6 @@ private static StringBuilder toStringBuilder(Readable r) throws IOException {
    * @return a mutable {@link List} containing all the lines
    * @throws IOException if an I/O error occurs
    */
-  @Beta
   public static List<String> readLines(Readable r) throws IOException {
     List<String> result = new ArrayList<>();
     LineReader lineReader = new LineReader(r);
@@ -215,7 +213,6 @@ public static List<String> readLines(Readable r) throws IOException {
    * @throws IOException if an I/O error occurs
    * @since 14.0
    */
-  @Beta
   @CanIgnoreReturnValue // some processors won't return a useful result
   @ParametricNullness
   public static <T extends @Nullable Object> T readLines(
@@ -239,7 +236,6 @@ public static List<String> readLines(Readable r) throws IOException {
    *
    * @since 20.0
    */
-  @Beta
   @CanIgnoreReturnValue
   public static long exhaust(Readable readable) throws IOException {
     long total = 0;
@@ -261,7 +257,6 @@ public static long exhaust(Readable readable) throws IOException {
    * @throws EOFException if this stream reaches the end before skipping all the characters
    * @throws IOException if an I/O error occurs
    */
-  @Beta
   public static void skipFully(Reader reader, long n) throws IOException {
     checkNotNull(reader);
     while (n > 0) {
@@ -278,7 +273,6 @@ public static void skipFully(Reader reader, long n) throws IOException {
    *
    * @since 15.0
    */
-  @Beta
   public static Writer nullWriter() {
     return NullWriter.INSTANCE;
   }
@@ -346,7 +340,6 @@ public String toString() {
    * @param target the object to which output will be sent
    * @return a new Writer object, unless target is a Writer, in which case the target is returned
    */
-  @Beta
   public static Writer asWriter(Appendable target) {
     if (target instanceof Writer) {
       return (Writer) target;
diff --git a/guava/src/com/google/common/io/Closeables.java b/guava/src/com/google/common/io/Closeables.java
index 1da5f279a452..aca51a996fb9 100644
--- a/guava/src/com/google/common/io/Closeables.java
+++ b/guava/src/com/google/common/io/Closeables.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.annotations.VisibleForTesting;
@@ -32,7 +31,6 @@
  * @author Michael Lancaster
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/Closer.java b/guava/src/com/google/common/io/Closer.java
index a74e084ee79e..8e1db7a83096 100644
--- a/guava/src/com/google/common/io/Closer.java
+++ b/guava/src/com/google/common/io/Closer.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.annotations.VisibleForTesting;
@@ -88,7 +87,6 @@
  * @since 14.0
  */
 // Coffee's for {@link Closer closers} only.
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/CountingInputStream.java b/guava/src/com/google/common/io/CountingInputStream.java
index 1624cf537b66..bc481dd7433b 100644
--- a/guava/src/com/google/common/io/CountingInputStream.java
+++ b/guava/src/com/google/common/io/CountingInputStream.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import java.io.FilterInputStream;
@@ -29,7 +28,6 @@
  * @author Chris Nokleberg
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/Files.java b/guava/src/com/google/common/io/Files.java
index 940dcbde2804..6612648bcb35 100644
--- a/guava/src/com/google/common/io/Files.java
+++ b/guava/src/com/google/common/io/Files.java
@@ -851,7 +851,6 @@ public static String getNameWithoutExtension(String file) {
    *
    * @since 23.5
    */
-  @Beta
   public static Traverser<File> fileTraverser() {
     return Traverser.forTree(FILE_TREE);
   }
diff --git a/guava/src/com/google/common/io/Flushables.java b/guava/src/com/google/common/io/Flushables.java
index 7d4b06efc13e..4a42e4a407a8 100644
--- a/guava/src/com/google/common/io/Flushables.java
+++ b/guava/src/com/google/common/io/Flushables.java
@@ -28,7 +28,6 @@
  * @author Michael Lancaster
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
@@ -68,6 +67,7 @@ public static void flush(Flushable flushable, boolean swallowIOException) throws
    *
    * @param flushable the {@code Flushable} object to be flushed.
    */
+  @Beta
   public static void flushQuietly(Flushable flushable) {
     try {
       flush(flushable, true);
diff --git a/guava/src/com/google/common/io/InsecureRecursiveDeleteException.java b/guava/src/com/google/common/io/InsecureRecursiveDeleteException.java
index 080b0c39465d..c292879ba370 100644
--- a/guava/src/com/google/common/io/InsecureRecursiveDeleteException.java
+++ b/guava/src/com/google/common/io/InsecureRecursiveDeleteException.java
@@ -16,7 +16,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.j2objc.annotations.J2ObjCIncompatible;
@@ -36,7 +35,6 @@
  * @since 21.0
  * @author Colin Decker
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @J2ObjCIncompatible // java.nio.file
diff --git a/guava/src/com/google/common/io/LineProcessor.java b/guava/src/com/google/common/io/LineProcessor.java
index 5886c8d7737c..c0e08fa119f0 100644
--- a/guava/src/com/google/common/io/LineProcessor.java
+++ b/guava/src/com/google/common/io/LineProcessor.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -30,7 +29,6 @@
  * @author Miles Barr
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/LineReader.java b/guava/src/com/google/common/io/LineReader.java
index a42a02296127..54bf04c7caad 100644
--- a/guava/src/com/google/common/io/LineReader.java
+++ b/guava/src/com/google/common/io/LineReader.java
@@ -17,7 +17,6 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.io.CharStreams.createBuffer;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
@@ -36,7 +35,6 @@
  * @author Chris Nokleberg
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/LittleEndianDataInputStream.java b/guava/src/com/google/common/io/LittleEndianDataInputStream.java
index 76f674f84d83..54b1b14e87fa 100644
--- a/guava/src/com/google/common/io/LittleEndianDataInputStream.java
+++ b/guava/src/com/google/common/io/LittleEndianDataInputStream.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Preconditions;
@@ -40,7 +39,6 @@
  * @author Keith Bottner
  * @since 8.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/LittleEndianDataOutputStream.java b/guava/src/com/google/common/io/LittleEndianDataOutputStream.java
index 2adf6f76e79f..5d534f61cf68 100644
--- a/guava/src/com/google/common/io/LittleEndianDataOutputStream.java
+++ b/guava/src/com/google/common/io/LittleEndianDataOutputStream.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Preconditions;
@@ -36,7 +35,6 @@
  * @author Keith Bottner
  * @since 8.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/MoreFiles.java b/guava/src/com/google/common/io/MoreFiles.java
index c4dcf28313cf..b9a30c8fe352 100644
--- a/guava/src/com/google/common/io/MoreFiles.java
+++ b/guava/src/com/google/common/io/MoreFiles.java
@@ -21,7 +21,6 @@
 import static java.nio.file.LinkOption.NOFOLLOW_LINKS;
 import static java.util.Objects.requireNonNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Optional;
@@ -67,7 +66,6 @@
  * @since 21.0
  * @author Colin Decker
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @J2ObjCIncompatible // java.nio.file
diff --git a/guava/src/com/google/common/io/PatternFilenameFilter.java b/guava/src/com/google/common/io/PatternFilenameFilter.java
index 59e816842756..ee0a0bda20f4 100644
--- a/guava/src/com/google/common/io/PatternFilenameFilter.java
+++ b/guava/src/com/google/common/io/PatternFilenameFilter.java
@@ -14,7 +14,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.common.base.Preconditions;
@@ -30,7 +29,6 @@
  * @author Apple Chow
  * @since 1.0
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @ElementTypesAreNonnullByDefault
diff --git a/guava/src/com/google/common/io/RecursiveDeleteOption.java b/guava/src/com/google/common/io/RecursiveDeleteOption.java
index 7d55199f5f8f..a25055e40788 100644
--- a/guava/src/com/google/common/io/RecursiveDeleteOption.java
+++ b/guava/src/com/google/common/io/RecursiveDeleteOption.java
@@ -16,7 +16,6 @@
 
 package com.google.common.io;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.annotations.J2ktIncompatible;
 import com.google.j2objc.annotations.J2ObjCIncompatible;
@@ -29,7 +28,6 @@
  * @since 21.0
  * @author Colin Decker
  */
-@Beta
 @J2ktIncompatible
 @GwtIncompatible
 @J2ObjCIncompatible // java.nio.file