avoid too long lines

1 files changed, 3 insertions, 2 deletions

diff --git a/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Graph.java b/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Graph.java
index e6b582c..9ef75cf 100644
--- a/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Graph.java
+++ b/src/dk.biks.bachelorizer/dk/biks/bachelorizer/Graph.java
@@ -237,11 +237,12 @@ public final class Graph {
 	/// @return   weight of final random path
 	private static int solution(final AbstractGraph g) {
 		List<Vertex> path = new ArrayList<>(g.vertices());
+
 		// order of list contents becomes path order
 		Collections.shuffle(path);
+
 		int cost = 0;
 		for (int i = 0; i < path.size() - 1; i++) {
-			// get weight between next vertices in module group graph
 			cost += g.getWeight(path.get(i), path.get(i + 1));
 		}
 		return cost;
@@ -279,7 +280,7 @@ public final class Graph {
 		assertConnected(g);
 		System.out.println(
 			"\n\nGraph is connected"
-				+ " (otherwise an exception was thrown)");
+			  + " (otherwise an exception was thrown)");
 
 		// collect disjoint choice sets
 		ArrayList<Set<Vertex>> s = disjoint(g);