1.x: apply API promotions for 1.3 (#5318)

* 1.x: apply API promotions for 1.3

* Fix typos

Author: akarnokd

src/main/java/rx/BackpressureOverflow.java

@@ -15,15 +15,13 @@
  */
 package rx;
 
-import rx.annotations.Beta;
 import rx.exceptions.MissingBackpressureException;
 
 /**
  * Generic strategy and default implementations to deal with backpressure buffer overflows.
  * 
- * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number)
+ * @since 1.3
  */
-@Beta
 public final class BackpressureOverflow {
 
     private BackpressureOverflow() {

src/main/java/rx/Completable.java

@@ -20,7 +20,6 @@
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import rx.annotations.*;
 import rx.exceptions.*;
 import rx.functions.*;
 import rx.internal.observers.AssertableSubscriberObservable;
@@ -35,10 +34,9 @@
  * Represents a deferred computation without any value but only indication for completion or exception.
  *
  * The class follows a similar event pattern as Reactive-Streams: onSubscribe (onError|onComplete)?
- * 
- * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number)
+ *
+ * @since 1.3
  */
-@Beta
 public class Completable {
     /** The actual subscription action. */
     private final OnSubscribe onSubscribe;
@@ -539,9 +537,8 @@ public void call(rx.CompletableSubscriber s) {
      * Completable's protocol are held.
      * @param producer the callback invoked for each incoming CompletableSubscriber
      * @return the new Completable instance
-     * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number)
+     * @since 1.3
      */
-    @Experimental
     public static Completable fromEmitter(Action1<CompletableEmitter> producer) {
         return create(new CompletableFromEmitter(producer));
     }
@@ -2385,10 +2382,10 @@ public void call() {
      *  <dt><b>Scheduler:</b></dt>
      *  <dd>{@code test} does not operate by default on a particular {@link Scheduler}.</dd>
      * </dl>
+     * <p>History: 1.2.3 - experimental
      * @return the new AssertableSubscriber instance
-     * @since 1.2.3
+     * @since 1.3
      */
-    @Experimental
     public final AssertableSubscriber<Void> test() {
         AssertableSubscriberObservable<Void> ts = AssertableSubscriberObservable.create(Long.MAX_VALUE);
         subscribe(ts);

src/main/java/rx/CompletableEmitter.java

@@ -15,7 +15,6 @@
  */
 package rx;
 
-import rx.annotations.Experimental;
 import rx.functions.Cancellable;
 
 /**
@@ -24,9 +23,8 @@
  * <p>
  * All methods are thread-safe; calling onCompleted or onError twice or one after the other has
  * no effect.
- * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number)
+ * @since 1.3
  */
-@Experimental
 public interface CompletableEmitter {
 
     /**

src/main/java/rx/CompletableSubscriber.java

@@ -15,12 +15,10 @@
  */
 package rx;
 
-import rx.annotations.Experimental;
-
 /**
  * Represents the subscription API callbacks when subscribing to a Completable instance.
+ * @since 1.3
  */
-@Experimental
 public interface CompletableSubscriber {
     /**
      * Called once the deferred computation completes normally.

src/main/java/rx/Emitter.java

@@ -16,7 +16,6 @@
 
 package rx;
 
-import rx.annotations.Experimental;
 import rx.functions.Cancellable;
 
 /**
@@ -29,9 +28,8 @@
  * other methods are thread-safe.
  *
  * @param <T> the value type to emit
- * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number)
+ * @since 1.3
  */
-@Experimental
 public interface Emitter<T> extends Observer<T> {
 
     /**