Index: src/Common/NetTopologySuite/Operation/Predicate/SegmentIntersectionTester.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -r5fc71a385897af92ccb092f2f969b5709afab85a
--- src/Common/NetTopologySuite/Operation/Predicate/SegmentIntersectionTester.cs	(.../SegmentIntersectionTester.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ src/Common/NetTopologySuite/Operation/Predicate/SegmentIntersectionTester.cs	(.../SegmentIntersectionTester.cs)	(revision 5fc71a385897af92ccb092f2f969b5709afab85a)
@@ -10,21 +10,21 @@
     /// Optimized for small geometry size.
     /// Short-circuited to return as soon an intersection is found.
     /// </summary>
-    public class SegmentIntersectionTester 
+    public class SegmentIntersectionTester
     {
         // for purposes of intersection testing, don't need to set precision model
-        private LineIntersector li = new RobustLineIntersector();
+        private readonly LineIntersector li = new RobustLineIntersector();
 
         private bool hasIntersection = false;
-        private ICoordinate pt00 = new Coordinate();
-        private ICoordinate pt01 = new Coordinate();
-        private ICoordinate pt10 = new Coordinate();
-        private ICoordinate pt11 = new Coordinate();
+        private readonly ICoordinate pt00 = new Coordinate();
+        private readonly ICoordinate pt01 = new Coordinate();
+        private readonly ICoordinate pt10 = new Coordinate();
+        private readonly ICoordinate pt11 = new Coordinate();
 
         /// <summary>
         /// 
         /// </summary>
-        public SegmentIntersectionTester() { }
+        public SegmentIntersectionTester() {}
 
         /// <summary>
         /// 
@@ -34,12 +34,14 @@
         /// <returns></returns>
         public bool HasIntersectionWithLineStrings(ICoordinateSequence seq, IList lines)
         {
-            for (IEnumerator i = lines.GetEnumerator(); i.MoveNext(); ) 
+            for (IEnumerator i = lines.GetEnumerator(); i.MoveNext();)
             {
                 ILineString line = (ILineString) i.Current;
                 HasIntersection(seq, line.CoordinateSequence);
                 if (hasIntersection)
+                {
                     break;
+                }
             }
             return hasIntersection;
         }
@@ -50,22 +52,24 @@
         /// <param name="seq0"></param>
         /// <param name="seq1"></param>
         /// <returns></returns>
-        public bool HasIntersection(ICoordinateSequence seq0, ICoordinateSequence seq1) 
+        public bool HasIntersection(ICoordinateSequence seq0, ICoordinateSequence seq1)
         {
-            for (int i = 1; i < seq0.Count && ! hasIntersection; i++) 
+            for (int i = 1; i < seq0.Count && !hasIntersection; i++)
             {
                 seq0.GetCoordinate(i - 1, pt00);
                 seq0.GetCoordinate(i, pt01);
-                for (int j = 1; j < seq1.Count && ! hasIntersection; j++) 
+                for (int j = 1; j < seq1.Count && !hasIntersection; j++)
                 {
                     seq1.GetCoordinate(j - 1, pt10);
                     seq1.GetCoordinate(j, pt11);
                     li.ComputeIntersection(pt00, pt01, pt10, pt11);
                     if (li.HasIntersection)
+                    {
                         hasIntersection = true;
+                    }
                 }
             }
             return hasIntersection;
         }
     }
-}
+}
\ No newline at end of file