X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fyang-prototype%2Fcode-generator%2Fyang-model-parser-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fyang%2Fparser%2Futil%2FTopologicalSort.java;h=2ea289a0f70913e9f82f4d361397e0050835d3d5;hb=6f9523a8243defc7e0c9534274e2c41a4b89dc9e;hp=46c092ec66405a5e4a40e830db00a4eede7f86b3;hpb=8992ae54ecd2c79e0d93d0904962c5f32f3bb33a;p=controller.git

diff --git a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/util/TopologicalSort.java b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/util/TopologicalSort.java
index 46c092ec66..2ea289a0f7 100644
--- a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/util/TopologicalSort.java
+++ b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/util/TopologicalSort.java
@@ -17,7 +17,7 @@ import com.google.common.collect.Sets;
 /**
  * Utility class that provides topological sort
  */
-public class TopologicalSort {
+public final class TopologicalSort {
 
     /**
      * Topological sort of dependent nodes in acyclic graphs.