1 files changed, 9 insertions, 8 deletions
diff --git a/test/org/traccar/database/GroupTreeTest.java b/test/org/traccar/database/GroupTreeTest.java
index f73cb75b6..b547aab60 100644
--- a/test/org/traccar/database/GroupTreeTest.java
+++ b/test/org/traccar/database/GroupTreeTest.java
@@ -1,6 +1,5 @@
 package org.traccar.database;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.model.Device;
 import org.traccar.model.Group;
@@ -8,6 +7,8 @@ import org.traccar.model.Group;
 import java.util.ArrayList;
 import java.util.Collection;
 
+import static org.junit.Assert.assertEquals;
+
 public class GroupTreeTest {
 
     private static Group createGroup(long id, String name, long parent) {
@@ -42,14 +43,14 @@ public class GroupTreeTest {
 
         GroupTree groupTree = new GroupTree(groups, devices);
 
-        Assert.assertEquals(4, groupTree.getGroups(1).size());
-        Assert.assertEquals(3, groupTree.getGroups(2).size());
-        Assert.assertEquals(0, groupTree.getGroups(3).size());
-        Assert.assertEquals(1, groupTree.getGroups(4).size());
+        assertEquals(4, groupTree.getGroups(1).size());
+        assertEquals(3, groupTree.getGroups(2).size());
+        assertEquals(0, groupTree.getGroups(3).size());
+        assertEquals(1, groupTree.getGroups(4).size());
 
-        Assert.assertEquals(3, groupTree.getDevices(1).size());
-        Assert.assertEquals(1, groupTree.getDevices(3).size());
-        Assert.assertEquals(2, groupTree.getDevices(4).size());
+        assertEquals(3, groupTree.getDevices(1).size());
+        assertEquals(1, groupTree.getDevices(3).size());
+        assertEquals(2, groupTree.getDevices(4).size());
     }
 
 }