Sonar fixes

1 files changed, 5 insertions, 5 deletions

diff --git a/model-data/src/main/java/org/eclipse/viatra/solver/data/map/internal/MapCursor.java b/model-data/src/main/java/org/eclipse/viatra/solver/data/map/internal/MapCursor.java
index a18d540d..97fbcd8f 100644
--- a/model-data/src/main/java/org/eclipse/viatra/solver/data/map/internal/MapCursor.java
+++ b/model-data/src/main/java/org/eclipse/viatra/solver/data/map/internal/MapCursor.java
@@ -10,8 +10,8 @@ import org.eclipse.viatra.solver.data.map.VersionedMap;
 
 public class MapCursor<K,V> implements Cursor<K,V> {
         // Constants
-        static int IndexStart = -1;
-        static int IndexFinish = -2;
+        static final int INDEX_START = -1;
+        static final int INDEX_FINISH = -2;
         
         // Tree stack
         ArrayDeque<Node<K,V>> nodeStack;
@@ -33,10 +33,10 @@ public class MapCursor<K,V> implements Cursor<K,V> {
                 this.nodeIndexStack = new ArrayDeque<>();
                 if(root != null) {
                         this.nodeStack.add(root);
-                        this.nodeIndexStack.push(IndexStart);
+                        this.nodeIndexStack.push(INDEX_START);
                 }
                 
-                this.dataIndex = IndexStart;
+                this.dataIndex = INDEX_START;
                 
                 // Initializing cache
                 this.key = null;
@@ -75,7 +75,7 @@ public class MapCursor<K,V> implements Cursor<K,V> {
         public boolean skipCurrentNode() {
                 nodeStack.pop();
                 nodeIndexStack.pop();
-                dataIndex = IndexFinish;
+                dataIndex = INDEX_FINISH;
                 return move();
         }
         @Override