Display a better error message when OpenGL version requirements can't be met

[skalarproduktraum]

Currently, an exception is thrown if a OpenGL 4.x context is requested, but the driver only supports a lower version, e.g.

java.lang.RuntimeException: com.jogamp.opengl.GLException: Caught GLException: Not a GL4 implementation on thread main-Display-.x11:0-1-EDT-1
at jogamp.newt.DefaultEDTUtil.invokeImpl(DefaultEDTUtil.java:252)
at jogamp.newt.DefaultEDTUtil.invoke(DefaultEDTUtil.java:165)
at jogamp.newt.DisplayImpl.runOnEDTIfAvail(DisplayImpl.java:442)
at jogamp.newt.WindowImpl.runOnEDTIfAvail(WindowImpl.java:2782)
at jogamp.newt.WindowImpl.setVisible(WindowImpl.java:1330)
at jogamp.newt.WindowImpl.setVisible(WindowImpl.java:1335)
at com.jogamp.newt.opengl.GLWindow.setVisible(GLWindow.java:578)
at cleargl.ClearGLWindow.setVisible(ClearGLWindow.java:251)
at scenery.SceneryDefaultApplication.main(SceneryDefaultApplication.kt:137)
at scenery.tests.examples.TexturedCubeJavaExample.testExample(TexturedCubeJavaExample.java:18)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: com.jogamp.opengl.GLException: Caught GLException: Not a GL4 implementation on thread main-Display-.x11:0-1-EDT-1
at com.jogamp.opengl.GLException.newGLException(GLException.java:76)
at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1327)
at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1147)
at com.jogamp.newt.opengl.GLWindow.display(GLWindow.java:759)
at jogamp.opengl.GLAutoDrawableBase.defaultWindowResizedOp(GLAutoDrawableBase.java:260)
at com.jogamp.newt.opengl.GLWindow.access$200(GLWindow.java:119)
at com.jogamp.newt.opengl.GLWindow$2.windowResized(GLWindow.java:141)
at jogamp.newt.WindowImpl.consumeWindowEvent(WindowImpl.java:4383)
at jogamp.newt.WindowImpl.sendWindowEvent(WindowImpl.java:4317)
at jogamp.newt.WindowImpl.setVisibleActionImpl(WindowImpl.java:1306)
at jogamp.newt.WindowImpl$VisibleAction.run(WindowImpl.java:1318)
at com.jogamp.common.util.RunnableTask.run(RunnableTask.java:145)
at jogamp.newt.DefaultEDTUtil$NEDT.run(DefaultEDTUtil.java:375)
Caused by: com.jogamp.opengl.GLException: Not a GL4 implementation
at jogamp.opengl.gl4.GL4bcImpl.getGL4(GL4bcImpl.java:40464)
at scenery.tests.examples.TexturedCubeJavaExample$TexturedCubeJavaApplication.init(TexturedCubeJavaExample.java:28)
at scenery.SceneryDefaultApplication$main$lClearGLWindowEventListener$1.init(SceneryDefaultApplication.kt