public class Activator {

	public static final String PLUGIN_ID="com.test";
	public ImageDescriptor getImage(String path){
		return ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID,path).orElse(null);
	}
	
	public static void main(String[] args) {
		String pngpath="platform:/plugin/org.eclipse.ui/icons/full/obj16/fldr_obj.png";
		Image image =getImage(pngpath).createImage();
	}
}