Refactor yang-model-api child traversal return types

[yangtools.git] / yang / yang-parser-rfc7950 / src / test / java / org / opendaylight / yangtools / yang / stmt / TwoRevisionsTest.java

diff --git a/yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/TwoRevisionsTest.java b/yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/TwoRevisionsTest.java
index cd1e06801419f6314ca75bcf7057c2f775e65c5d..1a1eee60d5593d81e7fb6186dd5a256b1533e030 100644 (file)
--- a/yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/TwoRevisionsTest.java
+++ b/yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/TwoRevisionsTest.java
@@ -9,17 +9,16 @@ package org.opendaylight.yangtools.yang.stmt;
 
 import static org.junit.Assert.assertEquals;
 
-import java.util.Set;
+import java.util.Collection;
 import org.junit.Test;
 import org.opendaylight.yangtools.yang.model.api.Module;
 
 public class TwoRevisionsTest {
-
     @Test
     public void testTwoRevisions() throws Exception {
-        Set<Module> modules = TestUtils.loadModules(getClass().getResource("/ietf").toURI()).getModules();
+        Collection<? extends Module> modules = TestUtils.loadModules(getClass().getResource("/ietf").toURI())
+                .getModules();
         //FIXME: following assert needs module revisions .equals() solution first
         assertEquals(2, TestUtils.findModules(modules, "network-topology").size());
     }
-
 }