--- a/game/Piece.java	Wed Mar 01 14:24:28 2017 +0200
+++ b/game/Piece.java	Thu Mar 02 12:23:57 2017 +0200
@@ -98,6 +98,7 @@
     {
         for (int i = 0; i < numConnections; i++)
             states[i] = false;
+
         stateChanged = true;
     }
 
@@ -172,7 +173,8 @@
         float ox = 0, oy = 0;
         float step = dim / 10;
 
-        switch (index) {
+        switch (index)
+        {
             // Normal line starting and ending points
             case  0: ox = 3.0f; oy = 0.4f; break;
             case  1: ox = 7.0f; oy = 0.4f; break;
@@ -293,7 +295,8 @@
         g.rotate(currAngle, x + dim / 2.0f, y + dim / 2.0f);
 
         // Color piece by type
-        switch (type) {
+        switch (type)
+        {
             case LOCKED:  g.setPaint(new Color(0.3f, 0.8f, 0.3f, 0.35f)); break;
             case ACTIVE:  g.setPaint(new Color(0.9f, 0.3f, 0.3f, 0.35f)); break;
             case START:   g.setPaint(new Color(1.0f, 0.6f, 0.0f, 0.95f)); break;