Fixed some major sonar issues

[yangtools.git] / yang / yang-data-util / src / main / java / org / opendaylight / yangtools / yang / data / util / DataSchemaContextTree.java

diff --git a/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/DataSchemaContextTree.java b/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/DataSchemaContextTree.java
index 27224b49a00867044a7682a8ce8257420b85fd2f..d11efb4f84ce708081b67b05585d537e6e1152e0 100644 (file)
--- a/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/DataSchemaContextTree.java
+++ b/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/DataSchemaContextTree.java
@@ -15,7 +15,7 @@ import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 
-public class DataSchemaContextTree {
+public final class DataSchemaContextTree {
 
     private static final LoadingCache<SchemaContext, DataSchemaContextTree> TREES = CacheBuilder.newBuilder()
             .weakKeys()