Bug 1131 - yang-parser-impl cleanup

[yangtools.git] / yang / yang-parser-impl / src / test / java / org / opendaylight / yangtools / yang / parser / util / TopologicalSortTest.java

diff --git a/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/util/TopologicalSortTest.java b/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/util/TopologicalSortTest.java
index 7e154a6b09b354b5e493de6aa081b9972562715e..72fb3ff8707e3368a4da63fdb07a20eb000e2a9d 100644 (file)
--- a/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/util/TopologicalSortTest.java
+++ b/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/util/TopologicalSortTest.java
@@ -10,15 +10,13 @@ package org.opendaylight.yangtools.yang.parser.util;
 import static org.hamcrest.core.Is.is;
 import static org.junit.Assert.assertThat;
 
+import com.google.common.collect.Sets;
 import java.util.List;
 import java.util.Set;
-
 import org.junit.Test;
 import org.opendaylight.yangtools.yang.parser.util.TopologicalSort.Node;
 import org.opendaylight.yangtools.yang.parser.util.TopologicalSort.NodeImpl;
 
-import com.google.common.collect.Sets;
-
 public class TopologicalSortTest {
 
     @Test(expected = IllegalStateException.class)