Fixing sonar issues 4

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / util / Comparators.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/util/Comparators.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/util/Comparators.java
index 7183d0c82cf5637a6e5176bad5bc72abdf8e7f9d..e390c4ad32c9f12f0e62c6267839a491f99421d0 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/util/Comparators.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/util/Comparators.java
@@ -12,7 +12,7 @@ import java.util.Comparator;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
 
-public class Comparators {
+public final class Comparators {
 
     public static final QNameComparator QNAME_COMP = new QNameComparator();
     public static final SchemaNodeComparator SCHEMA_NODE_COMP = new SchemaNodeComparator();