Java3D run application without plugin

[Dennis]

I have create a simple java 3d application.

test2.java

import javax.media.j3d.AmbientLight;
import javax.media.j3d.Appearance;
import javax.media.j3d.BoundingSphere;
import javax.media.j3d.BranchGroup;
import javax.media.j3d.DirectionalLight;
import javax.media.j3d.Material;
import javax.media.j3d.Transform3D;
import javax.media.j3d.TransformGroup;
import javax.vecmath.Color3f;
import javax.vecmath.Point3d;
import javax.vecmath.Vector3f;

import com.sun.j3d.utils.geometry.Sphere;
import com.sun.j3d.utils.universe.SimpleUniverse;


public class test2
{
	private static final long serialVersionUID = 1L;
	Color3f red = new Color3f(1.0f, 0.0f, 0.0f);
	Color3f black = new Color3f(0.0f, 0.0f, 0.0f);
	Color3f white = new Color3f(1.0f, 1.0f, 1.0f);
	
	public static void main(String[] args)
	{
		new test2();
	}
	
	public test2()
	{
		SimpleUniverse universe = new SimpleUniverse();
		BranchGroup objRoot = createGroup();

		Transform3D transform = new Transform3D();
	    Vector3f vector = new Vector3f(0.0f, 0.0f, -1.0f);
	    transform.setTranslation(vector);
	    TransformGroup transformGroup = new TransformGroup(transform);
	    objRoot.addChild(transformGroup);
	    
		Appearance appearance = new Appearance();
		appearance.setMaterial(new Material(black, red, white, red, 64));
		transformGroup.addChild(new Sphere(0.3f, appearance));
		
		universe.getViewingPlatform().setNominalViewingTransform();
		universe.addBranchGraph(objRoot);
	}
	
	public BranchGroup createGroup()
	{
		BranchGroup objRoot = new BranchGroup();
		
		BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
		
		Color3f light1Color = new Color3f(1.0f, 1.0f, 1.0f);
		Vector3f light1Direction = new Vector3f(-5.0f, -8.0f, -12.0f);
		DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction);
		light1.setInfluencingBounds(bounds);
		objRoot.addChild(light1);

	    Color3f ambient1Color = new Color3f(0.1f, 0.1f, 0.1f);
	    AmbientLight ambient1LightNode = new AmbientLight(ambient1Color);
	    ambient1LightNode.setInfluencingBounds(bounds);
	    objRoot.addChild(ambient1LightNode);
		
		return objRoot;
	}
}

But I need the java3D plugin for run it.
(plugin: http://download.java.net/media/java3...ndows-i586.exe)

But before I had the java 3d plugin I could run all 3d aplications of this page:
https://j3d-webstart.dev.java.net/test/

I know it's possible, but I don't know how.
Does someone know it?

Thanks,
Dennis