FULL PRODUCT VERSION :
java version "1.8.0_77"
Java(TM) SE Runtime Environment (build 1.8.0_77-b03)
Java HotSpot(TM) 64-Bit Server VM (build 25.77-b03, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Darwin JBookAir.local 15.4.0 Darwin Kernel Version 15.4.0: Fri Feb 26 22:08:05 PST 2016; root:xnu-3248.40.184~3/RELEASE_X86_64 x86_64

EXTRA RELEVANT SYSTEM CONFIGURATION :
Macbook Air 11" (Mid 2013), Macbook Air 13" (Mid 2013)

A DESCRIPTION OF THE PROBLEM :
When listening to gesture events using the com.apple.eawt classes and adding either a SwipeListener (which is generally broken), a MagnificationListener or a RotationListener to the GestureUtilities a JavaNativeException is being raised when tapping with three fingers on a gesture-compatible device (Trackpad of the Macbook) at the previously selected JComponent.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Apply either a SwipeListener, a MagnificationListener or a RotationListener to a JComponent and tap on it using a three-finger tap gesture.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Event should be somehow consumed without an error message by the JVM.
ACTUAL -
The JVM caughts a JavaNativeException and prints it to STDERR

ERROR MESSAGES/STACK TRACES THAT OCCUR :
2016-04-09 04:31:42.508 java[924:84711] Lookup: Unhandled exception 'JavaNativeException' caught in +[LULookupDefinitionModule _focusTermUsingQueue:handler:]

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------

JPanel p = new JPanel();

JFrame f = new JFrame("Title here");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setContentPane(p);

GestureUtilities.addGestureListenerTo(p, new MagnificationListener() {
@Override
public void magnify(MagnificationEvent e) {
System.out.println(e.getMagnification());
}
});

GestureUtilities.addGestureListenerTo(p, new RotationListener() {
@Override
public void rotate(RotationEvent e) {
System.out.println(e.getRotation());
}
});

f.setVisible(true);
---------- END SOURCE ----------