373) at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:358) at javax.media.opengl.awt.GLCanvas(GLDrawableHelper.java:594) at javax.media.opengl.awt.GLCanvas$8.run(GLCanvas.java:996) at javax.media.opengl.Threading.invoke(Threading.java:193) at javax.media.ope
java.lang.InstantiationError: com.jogamp.common.util.locks.RecursiveLockat javax.media.opengl.awt.GLCanvas.<init>(GLCanvas.java:178)
at javax.media.opengl.awt.GLCanvas.<init>(<