make function GraphAlgorithms.sortVertex() public

1 files changed, 1 insertions, 1 deletions

diff --git a/src/com.example.portfolio3/com/example/portfolio3/GraphAlgorithms.java b/src/com.example.portfolio3/com/example/portfolio3/GraphAlgorithms.java
index 01fa57b..9337ac1 100644
--- a/src/com.example.portfolio3/com/example/portfolio3/GraphAlgorithms.java
+++ b/src/com.example.portfolio3/com/example/portfolio3/GraphAlgorithms.java
@@ -132,7 +132,7 @@ public class GraphAlgorithms {
   /// sort a collection of vertices based on their name
   /// @param vertices  foo
   /// @return List<Vertex>
-  static List<Vertex> sortVertex(Collection<Vertex> vertices){
+  public static List<Vertex> sortVertex(Collection<Vertex> vertices){
     ArrayList<Vertex> list=new ArrayList<>(vertices);
     Collections.sort(list,(Vertex v1,Vertex v2)-> v1.name().compareTo(v2.name()));
     return list;