Move time based util classes to rx.schedulers

Eliminate dumping ground of rx.util

Author: benjchristensen

rxjava-core/src/main/java/rx/Observable.java

@@ -116,14 +116,14 @@
 import rx.plugins.RxJavaObservableExecutionHook;
 import rx.plugins.RxJavaPlugins;
 import rx.schedulers.Schedulers;
+import rx.schedulers.TimeInterval;
+import rx.schedulers.Timestamped;
 import rx.subjects.AsyncSubject;
 import rx.subjects.BehaviorSubject;
 import rx.subjects.PublishSubject;
 import rx.subjects.ReplaySubject;
 import rx.subjects.Subject;
 import rx.subscriptions.Subscriptions;
-import rx.util.TimeInterval;
-import rx.util.Timestamped;
 import rx.util.functions.Action0;
 import rx.util.functions.Action1;
 import rx.util.functions.Action2;

rxjava-core/src/main/java/rx/operators/OperationReplay.java

@@ -32,9 +32,9 @@
 import rx.Scheduler;
 import rx.Subscriber;
 import rx.Subscription;
+import rx.schedulers.Timestamped;
 import rx.subjects.Subject;
 import rx.subscriptions.Subscriptions;
-import rx.util.Timestamped;
 import rx.util.functions.Action0;
 import rx.util.functions.Func1;
 import rx.util.functions.Functions;

rxjava-core/src/main/java/rx/operators/OperationSkipLast.java

@@ -28,7 +28,7 @@
 import rx.Observer;
 import rx.Scheduler;
 import rx.Subscription;
-import rx.util.Timestamped;
+import rx.schedulers.Timestamped;
 
 /**
  * Bypasses a specified number of elements at the end of an observable sequence.

rxjava-core/src/main/java/rx/operators/OperationTakeLast.java

@@ -25,7 +25,7 @@
 import rx.Observer;
 import rx.Scheduler;
 import rx.Subscription;
-import rx.util.Timestamped;
+import rx.schedulers.Timestamped;
 
 /**
  * Returns an Observable that emits the last <code>count</code> items emitted by the source

rxjava-core/src/main/java/rx/operators/OperationTimeInterval.java

@@ -21,7 +21,7 @@
 import rx.Scheduler;
 import rx.Subscription;
 import rx.schedulers.Schedulers;
-import rx.util.TimeInterval;
+import rx.schedulers.TimeInterval;
 
 /**
  * Records the time interval between consecutive elements in an observable sequence.

rxjava-core/src/main/java/rx/operators/OperatorTimestamp.java

@@ -18,7 +18,7 @@
 import rx.Observable.Operator;
 import rx.Scheduler;
 import rx.Subscriber;
-import rx.util.Timestamped;
+import rx.schedulers.Timestamped;
 
 /**
  * Wraps each item emitted by a source Observable in a {@link Timestamped} object.

rxjava-core/src/main/java/rx/util/TimeInterval.java renamed to rxjava-core/src/main/java/rx/schedulers/TimeInterval.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package rx.util;
+package rx.schedulers;
 
 public class TimeInterval<T> {
     private final long intervalInMilliseconds;

rxjava-core/src/main/java/rx/util/Timestamped.java renamed to rxjava-core/src/main/java/rx/schedulers/Timestamped.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package rx.util;
+package rx.schedulers;
 
 /**
  * Composite class that takes a value and a timestamp and wraps them.

rxjava-core/src/test/java/rx/operators/OperationTimeIntervalTest.java

@@ -28,8 +28,8 @@
 import rx.Observable;
 import rx.Observer;
 import rx.schedulers.TestScheduler;
+import rx.schedulers.TimeInterval;
 import rx.subjects.PublishSubject;
-import rx.util.TimeInterval;
 
 public class OperationTimeIntervalTest {
 

rxjava-core/src/test/java/rx/operators/OperatorSubscribeOnBoundedTest.java

@@ -37,9 +37,9 @@
 import rx.observers.TestObserver;
 import rx.observers.TestSubscriber;
 import rx.schedulers.Schedulers;
+import rx.schedulers.Timestamped;
 import rx.subjects.PublishSubject;
 import rx.subscriptions.Subscriptions;
-import rx.util.Timestamped;
 import rx.util.functions.Action0;
 import rx.util.functions.Action1;
 import rx.util.functions.Func1;

rxjava-core/src/test/java/rx/operators/OperatorTimestampTest.java

@@ -29,8 +29,8 @@
 import rx.Observable;
 import rx.Observer;
 import rx.schedulers.TestScheduler;
+import rx.schedulers.Timestamped;
 import rx.subjects.PublishSubject;
-import rx.util.Timestamped;
 
 public class OperatorTimestampTest {
     @Mock