add missing scope keywords

KilianB · KilianB · Jan 16, 2019 · Dec 6, 2018 · Dec 6, 2018 · Dec 6, 2018
commit 0ddb30d8161aa7f598818fc14f054f62e42bb4b1
diff --git a/src/main/java/com/github/kilianB/dataStrorage/tree/BinaryTree.java b/src/main/java/com/github/kilianB/dataStrorage/tree/BinaryTree.java
@@ -242,12  242,12 @@ public PriorityQueue<Result<T>> getElementsWithinHammingDistance(Hash hash, int
 	 *
 	 */
 	class NodeInfo {
-		protected Node node;
-		protected int distance;
-		protected int depth;
 		private Node node;
 		private int distance;
 		private int depth;
 
 		/** Current path of the node. Used for debugging*/
-		String curPath;
 		private String curPath;
 
 		public NodeInfo(Node node, int distance, int depth, String curPath) {
 			this.node = node;