diff --git a/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/JOGLRenderingTarget.java b/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/JOGLRenderingTarget.java
index d884d0a..65ceed9 100644
--- a/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/JOGLRenderingTarget.java
+++ b/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/JOGLRenderingTarget.java
@@ -41,10 +41,20 @@ public JOGLRenderingTarget(GLAutoDrawable drawable) {
         this.drawable = drawable;
     }
 
+    private boolean listenersSetup = false;
+
     @Override
     public void setup(VizEngine engine) {
         this.engine = engine;
 
+        setupEventListeners();
+    }
+
+    private synchronized void setupEventListeners() {
+        if (listenersSetup) {
+            return;
+        }
+
         drawable.addGLEventListener(this);
 
         if (drawable instanceof GLWindow) {
@@ -56,6 +66,8 @@ public void setup(VizEngine engine) {
         } else {
             System.out.println(drawable.getClass() + " event bridge not supported yet. Be sure to manually setup your events listener");
         }
+
+        listenersSetup = true;
     }
 
     private void setup(GLWindow gLWindow) {
@@ -125,7 +137,7 @@ public void dispose(GLAutoDrawable drawable) {
         //NOOP
     }
 
-    private final float backgroundColor[] = new float[4];
+    private final float[] backgroundColor = new float[4];
 
     @Override
     public void display(GLAutoDrawable drawable) {
@@ -217,12 +229,14 @@ private void updateFPS() {
         if (TimeUtils.getTimeMillis() - lastFpsTime > 1000) {
             if (frame != null && windowTitleFormat != null && windowTitleFormat.contains("$FPS")) {
                 frame.setTitle(windowTitleFormat.replace("$FPS", String.valueOf(fps)));
-            } else {
-                System.out.println("FPS: " + fps);
             }
             fps = 0;
             lastFpsTime += 1000;
         }
         fps++;
     }
+
+    public int getFps() {
+        return fps;
+    }
 }
diff --git a/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/pipeline/DefaultJOGLEventListener.java b/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/pipeline/DefaultJOGLEventListener.java
index d6db671..14a74c8 100644
--- a/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/pipeline/DefaultJOGLEventListener.java
+++ b/modules/opengl-jogl/src/main/java/org/gephi/viz/engine/jogl/pipeline/DefaultJOGLEventListener.java
@@ -104,11 +104,6 @@ public boolean mouseClicked(MouseEvent e) {
             return true;
         } else if (graphSelection.getMode() == GraphSelection.GraphSelectionMode.SIMPLE_MOUSE_SELECTION && leftClick) {
             //TODO: move to independent selection input listener
-            final Vector2f worldCoords = engine.screenCoordinatesToWorldCoordinates(x, y);
-            System.out.println(String.format(
-                    "Click on %s %s = %s, %s", x, y, worldCoords.x, worldCoords.y
-            ));
-
             return true;
         } else if (graphSelection.getMode() == GraphSelection.GraphSelectionMode.RECTANGLE_SELECTION) {
             inputActionsProcessor.clearSelection();
diff --git a/pom.xml b/pom.xml
index f403822..f65a0b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <jcp-maven-plugin.version>7.0.5</jcp-maven-plugin.version>
+        <jcp-maven-plugin.version>7.1.2</jcp-maven-plugin.version>
         
         <gephi.graphstore.version>0.6.15-viz-engine-SNAPSHOT</gephi.graphstore.version>
         <gephi.version>0.10.0</gephi.version>