move Wait to util package

4 files changed, 9 insertions, 3 deletions

diff --git a/src/main/java/derms/net/rmulticast/Announce.java b/src/main/java/derms/net/rmulticast/Announce.java
index 08d817d..41d72ed 100644
--- a/src/main/java/derms/net/rmulticast/Announce.java
+++ b/src/main/java/derms/net/rmulticast/Announce.java
@@ -2,6 +2,7 @@ package derms.net.rmulticast;
 
 import derms.net.ConcurrentMulticastSocket;
 import derms.net.Packet;
+import derms.util.Wait;
 
 import java.io.IOException;
 import java.net.DatagramPacket;
diff --git a/src/main/java/derms/net/rmulticast/Prune.java b/src/main/java/derms/net/rmulticast/Prune.java
index c156bcc..05f7448 100644
--- a/src/main/java/derms/net/rmulticast/Prune.java
+++ b/src/main/java/derms/net/rmulticast/Prune.java
@@ -1,5 +1,7 @@
 package derms.net.rmulticast;
 
+import derms.util.Wait;
+
 import java.net.InetAddress;
 import java.time.Duration;
 import java.util.ArrayList;
diff --git a/src/main/java/derms/net/rmulticast/Timeout.java b/src/main/java/derms/net/rmulticast/Timeout.java
index 79eb606..d55abe0 100644
--- a/src/main/java/derms/net/rmulticast/Timeout.java
+++ b/src/main/java/derms/net/rmulticast/Timeout.java
@@ -1,5 +1,7 @@
 package derms.net.rmulticast;
 
+import derms.util.Wait;
+
 import java.time.Duration;
 import java.util.Set;
 import java.util.concurrent.BlockingQueue;
diff --git a/src/main/java/derms/net/rmulticast/Wait.java b/src/main/java/derms/util/Wait.java
index f1180ed..1e77020 100644
--- a/src/main/java/derms/net/rmulticast/Wait.java
+++ b/src/main/java/derms/util/Wait.java
@@ -1,10 +1,11 @@
-package derms.net.rmulticast;
+package derms.util;
 
 import java.time.Duration;
 import java.time.Instant;
 
-class Wait {
-    static void forDuration(Duration dur) throws InterruptedException {
+public class Wait {
+    /** Yield the thread for the specified duration. */
+    public static void forDuration(Duration dur) throws InterruptedException {
         Instant start = Instant.now();
         Duration elapsed;
         do {