fix warnings

* remove unneeded casts
* use class name, not instance, to call static methods

2 files changed, 4 insertions, 4 deletions

diff --git a/logserver/src/test/java/com/yahoo/logserver/FlusherTestCase.java b/logserver/src/test/java/com/yahoo/logserver/FlusherTestCase.java
index d74504b5ed0..79d16de61f0 100644
--- a/logserver/src/test/java/com/yahoo/logserver/FlusherTestCase.java
+++ b/logserver/src/test/java/com/yahoo/logserver/FlusherTestCase.java
@@ -14,7 +14,7 @@ public class FlusherTestCase {
     public void testFlusher() throws InterruptedException {
         Flusher flusher = new Flusher();
         LogDispatcherTestCase.MockHandler handler = new LogDispatcherTestCase.MockHandler();
-        flusher.register(handler);
+        Flusher.register(handler);
         flusher.start();
         Thread.sleep(5000);
         flusher.interrupt();
diff --git a/logserver/src/test/java/com/yahoo/logserver/handlers/HandlerThreadTestCase.java b/logserver/src/test/java/com/yahoo/logserver/handlers/HandlerThreadTestCase.java
index 16c1c780bb1..930b6e7c5ad 100644
--- a/logserver/src/test/java/com/yahoo/logserver/handlers/HandlerThreadTestCase.java
+++ b/logserver/src/test/java/com/yahoo/logserver/handlers/HandlerThreadTestCase.java
@@ -49,14 +49,14 @@ public class HandlerThreadTestCase {
         final LogMessage msg3 = LogMessage.parseNativeFormat(msgstr3);
         thread.handle(msg1);
         while ((h1.messages.size() < 1) || (h2.messages.size() < 1) || (h3.messages.size() < 1)) {
-            thread.sleep(10);
+            Thread.sleep(10);
         }
         assertEquals(h1.messages.size(), 1);
         assertEquals(h2.messages.size(), 1);
         assertEquals(h3.messages.size(), 1);
         thread.handle(new ArrayList<LogMessage>() {{add(msg1); add(msg2); add(msg3); }});
         while ((h1.messages.size() < 4) || (h2.messages.size() < 4) || (h3.messages.size() < 4)) {
-            thread.sleep(10);
+            Thread.sleep(10);
         }
         assertEquals(h1.messages.size(), 4);
         assertEquals(h2.messages.size(), 4);
@@ -86,7 +86,7 @@ public class HandlerThreadTestCase {
         final LogMessage msg1 = LogMessage.parseNativeFormat(msgstr1);
         thread.handle(msg1);
         while (h1.messages.size() < 1) {
-            thread.sleep(10);
+            Thread.sleep(10);
         }
         assertEquals(h1.messages.size(), 1);
         thread.interrupt();