GEODE-2762: fix varargs warnings

* fix varargs compilation warnings * remove unused import
lemonhall · Apr 14, 2017 · d939ceb · d939ceb
1 parent 3b783ed
commit d939ceb
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/geode-core/src/test/java/org/apache/geode/internal/util/ArrayUtilsTest.java b/geode-core/src/test/java/org/apache/geode/internal/util/ArrayUtilsTest.java
@@ -22,7 +22,6 @@
 import org.junit.experimental.categories.Category;
 import org.junit.rules.TestName;
 
-import java.util.Arrays;
 import java.util.List;
 
 import org.apache.geode.test.junit.categories.UnitTest;
@@ -96,12 +95,14 @@ public void getFirst_oneElement_returnsFirstElement() {
 
   @Test
   public void getFirst_null_returnsNull() {
-    assertThat(getFirst((Object[]) null)).isNull();
+    Object nullObject = null;
+    assertThat(getFirst(nullObject)).isNull();
   }
 
   @Test
   public void getFirst_empty_returnsNull() {
-    assertThat(getFirst(new Object[0])).isNull();
+    Object[] emptyArray = new Object[0];
+    assertThat((Object[]) getFirst(emptyArray)).isNull();
   }
 
   @Test