Remove @Beta from Invokable and some methods in TypeToken.

Fixes #3051

RELNOTES=`reflect`: Remove `@Beta` from `Invokable` and some methods in `TypeToken`.
PiperOrigin-RevId: 523204476

Author: kluever

android/guava/src/com/google/common/reflect/Invokable.java

@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.collect.ImmutableList;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
@@ -64,7 +63,6 @@
  * @since 14.0 (no longer implements {@link AccessibleObject} or {@code GenericDeclaration} since
  *     31.0)
  */
-@Beta
 @ElementTypesAreNonnullByDefault
 public abstract class Invokable<T, R> implements AnnotatedElement, Member {
   private final AccessibleObject accessibleObject;

android/guava/src/com/google/common/reflect/TypeToken.java

@@ -19,7 +19,6 @@
 import static com.google.common.base.Preconditions.checkState;
 import static java.util.Objects.requireNonNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Joiner;
 import com.google.common.base.Predicate;
@@ -590,7 +589,6 @@ public final TypeToken<?> getComponentType() {
    *
    * @since 14.0
    */
-  @Beta
   public final Invokable<T, Object> method(Method method) {
     checkArgument(
         this.someRawTypeIsSubclassOf(method.getDeclaringClass()),
@@ -630,7 +628,6 @@ public String toString() {
    *
    * @since 14.0
    */
-  @Beta
   public final Invokable<T, T> constructor(Constructor<?> constructor) {
     checkArgument(
         constructor.getDeclaringClass() == getRawType(),

guava/src/com/google/common/reflect/Invokable.java

@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.collect.ImmutableList;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import java.lang.annotation.Annotation;
@@ -63,7 +62,6 @@
  * @since 14.0 (no longer implements {@link AccessibleObject} or {@code GenericDeclaration} since
  *     31.0)
  */
-@Beta
 @ElementTypesAreNonnullByDefault
 public abstract class Invokable<T, R> implements AnnotatedElement, Member {
   private final AccessibleObject accessibleObject;

guava/src/com/google/common/reflect/TypeToken.java

@@ -19,7 +19,6 @@
 import static com.google.common.base.Preconditions.checkState;
 import static java.util.Objects.requireNonNull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Joiner;
 import com.google.common.base.Predicate;
@@ -590,7 +589,6 @@ public final TypeToken<?> getComponentType() {
    *
    * @since 14.0
    */
-  @Beta
   public final Invokable<T, Object> method(Method method) {
     checkArgument(
         this.someRawTypeIsSubclassOf(method.getDeclaringClass()),
@@ -630,7 +628,6 @@ public String toString() {
    *
    * @since 14.0
    */
-  @Beta
   public final Invokable<T, T> constructor(Constructor<?> constructor) {
     checkArgument(
         constructor.getDeclaringClass() == getRawType(),