I am getting this errors when tapping too fast on a screen (happens quite often when using 3 fingers to tap fast):

Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: Too many touch points reported
at javafx.scene.Scene$ScenePeerListener.touchEventNext(Scene.java:2668)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$10.run(GlassViewEventHandler.java:965)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$10.run(GlassViewEventHandler.java:944)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleNextTouchEvent(GlassViewEventHandler.java:944)
at com.sun.glass.ui.View.handleNextTouchEvent(View.java:547)
at com.sun.glass.ui.View.notifyNextTouchEvent(View.java:1002)
at com.sun.glass.ui.TouchInputSupport.notifyNextTouchEvent(TouchInputSupport.java:117)
at com.sun.glass.ui.win.WinGestureSupport.notifyNextTouchEvent(WinGestureSupport.java:58)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$300(WinApplication.java:39)
at com.sun.glass.ui.win.WinApplication$4$1.run(WinApplication.java:112)
at java.lang.Thread.run(Thread.java:744)
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at javafx.scene.Scene.processTouchEvent(Scene.java:1748)
at javafx.scene.Scene.access$5800(Scene.java:193)
at javafx.scene.Scene$ScenePeerListener.touchEventEnd(Scene.java:2712)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$11.run(GlassViewEventHandler.java:989)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$11.run(GlassViewEventHandler.java:985)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleEndTouchEvent(GlassViewEventHandler.java:985)
at com.sun.glass.ui.View.handleEndTouchEvent(View.java:553)
at com.sun.glass.ui.View.notifyEndTouchEvent(View.java:1007)
at com.sun.glass.ui.TouchInputSupport.notifyEndTouchEvent(TouchInputSupport.java:85)
at com.sun.glass.ui.win.WinGestureSupport.notifyEndTouchEvent(WinGestureSupport.java:62)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$300(WinApplication.java:39)
at com.sun.glass.ui.win.WinApplication$4$1.run(WinApplication.java:112)
at java.lang.Thread.run(Thread.java:744)

The internal data structure to store the touch points seems to get into inconsistent states.