Small cleanups, possible leak fix

Main/src/main/java/com/chameleonvision/Main.java

@@ -30,7 +30,7 @@ public class Main {
     private static boolean manageNetwork = true;
     private static boolean ignoreRoot = false;
     private static String ntClientModeServer = null;
-    private static boolean testMode = true;
+    private static boolean testMode = false;
 
     private static class NTLogger implements Consumer<LogMessage> {
 

Main/src/main/java/com/chameleonvision/vision/pipeline/CVPipeline2d.java

@@ -173,7 +173,7 @@ public class CVPipeline2d extends CVPipeline<CVPipeline2dResult, CVPipeline2dSet
         return new CVPipeline2dResult(collect2dTargetsResult.getLeft(), draw2dContoursResult.getLeft(), totalProcessTimeNanos);
     }
 
-    public static class     CVPipeline2dResult extends CVPipelineResult<Target2d> {
+    public static class CVPipeline2dResult extends CVPipelineResult<Target2d> {
         public CVPipeline2dResult(List<Target2d> targets, Mat outputMat, long processTimeNanos) {
             super(targets, outputMat, processTimeNanos);
         }

Main/src/main/java/com/chameleonvision/vision/pipeline/pipes/GroupContoursPipe.java

@@ -72,7 +72,9 @@ public class GroupContoursPipe implements Pipe<List<MatOfPoint>, List<RotatedRec
                             finalContourList.clear();
                             continue;
                         }
-
+                        
+                        intersectMatA.release();
+                        intersectMatB.release();
                         firstContour.release();
                         secondContour.release();