In Example21-4, What library I need to import?

[lu-george]

When run the Example21-4 codes, I get following error: A library used by this sketch is not installed properly. java.lang.UnsatisfiedLinkError: Can't load library: K:\processing-3.4-windows64\processing-3.4\natives\windows-amd64\nativewindow_awt.dll at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1827) at java.lang.Runtime.load0(Runtime.java:809) at java.lang.System.load(System.java:1086) at com.jogamp.common.jvm.JNILibLoaderBase.loadLibraryInternal(JNILibLoaderBase.java:624) at com.jogamp.common.jvm.JNILibLoaderBase.access$000(JNILibLoaderBase.java:63) at com.jogamp.common.jvm.JNILibLoaderBase$DefaultAction.loadLibrary(JNILibLoaderBase.java:106) at com.jogamp.common.jvm.JNILibLoaderBase.loadLibrary(JNILibLoaderBase.java:487) at jogamp.nativewindow.NWJNILibLoader.access$000(NWJNILibLoader.java:39) at jogamp.nativewindow.NWJNILibLoader$1.run(NWJNILibLoader.java:49) at jogamp.nativewindow.NWJNILibLoader$1.run(NWJNILibLoader.java:41) at java.security.AccessController.doPrivileged(Native Method) at jogamp.nativewindow.NWJNILibLoader.loadNativeWindow(NWJNILibLoader.java:41) at jogamp.nativewindow.jawt.JAWTUtil.(JAWTUtil.java:336) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at com.jogamp.nativewindow.NativeWindowFactory$3.run(NativeWindowFactory.java:346) at com.jogamp.nativewindow.NativeWindowFactory$3.run(NativeWindowFactory.java:342) at java.security.AccessController.doPrivileged(Native Method) at com.jogamp.nativewindow.NativeWindowFactory.initSingleton(NativeWindowFactory.java:342) at com.jogamp.newt.NewtFactory$1.run(NewtFactory.java:68) at java.security.AccessController.doPrivileged(Native Method) at com.jogamp.newt.NewtFactory.(NewtFactory.java:65) at processing.opengl.PSurfaceJOGL.initIcons(PSurfaceJOGL.java:498) at processing.opengl.PSurfaceJOGL.initFrame(PSurfaceJOGL.java:134) at processing.core.PApplet.initSurface(PApplet.java:10924) at processing.core.PApplet.runSketch(PApplet.java:10811) at processing.core.PApplet.main(PApplet.java:10511) A library relies on native code that's not available. Or only works properly when the sketch is run as a 32-bit application.

I imported: PDF Export, Camara 3D,Shapes 3D libaries already. I need to import some other libaray to run this example? What is the name of libaray if needed?