Remove unused INF field to fix PMD issue

Author: volimroze

src/main/java/com/thealgorithms/datastructures/graphs/EdmondsAlgorithm.java

@@ -5,7 +5,6 @@
 import java.util.List;
 
 public class EdmondsAlgorithm {
-    private static final int INF = Integer.MAX_VALUE;
 
     // Class to represent edges in the graph
     static class Edge {
@@ -24,7 +23,7 @@ static class Edge {
     public static int maxWeightMatching(List<Edge> edges, int n) {
         // The number of nodes in the graph
         int[] match = new int[n];
-        Arrays.fill(match, -1); // no match
+        Arrays.fill(match, -1);  // no match
 
         // Perform the algorithm
         int result = 0;
@@ -67,7 +66,7 @@ public static void main(String[] args) {
         edges.add(new Edge(2, 3, 25));
         edges.add(new Edge(3, 4, 30));
 
-        int n = 5; // Number of vertices
+        int n = 5;  // Number of vertices
 
         System.out.println("Maximum weight matching: " + maxWeightMatching(edges, n));
     }