Hiding start(), moved test to compensate.

Author: akarnokd

src/main/java/rx/schedulers/Schedulers.java

@@ -143,7 +143,7 @@ public static Scheduler from(Executor executor) {
      * Starts those standard Schedulers which support the SchedulerLifecycle interface.
      * <p>The operation is idempotent and threadsafe.
      */
-    public static void start() {
+    /* public testonly */ static void start() {
         Schedulers s = INSTANCE;
         synchronized (s) {
             if (s.computationScheduler instanceof SchedulerLifecycle) {

src/test/java/rx/internal/schedulers/SchedulerLifecycleTest.java renamed to src/test/java/rx/schedulers/SchedulerLifecycleTest.java

@@ -1,4 +1,4 @@
-package rx.internal.schedulers;
+package rx.schedulers;
 
 import static org.junit.Assert.*;
 
@@ -9,6 +9,7 @@
 
 import rx.Scheduler.Worker;
 import rx.functions.Action0;
+import rx.internal.schedulers.GenericScheduledExecutorService;
 import rx.internal.util.RxRingBuffer;
 import rx.schedulers.Schedulers;
 import rx.subscriptions.CompositeSubscription;