follow capitalization naming conventions for initialized constants

src/java/org/web3d/util/Version.java

@@ -65,10 +65,10 @@ public class Version {
     public static String DEVELOPER_CUSTOM_MESSAGE;
 
     /** Customizable message to be displayed, must first be initialized by class constructor */
-    public static String aviatrix3dVersion;
+    public static String AVIATRIX3D_VERSION;
 
     /** Customizable message to be displayed, must first be initialized by class constructor */
-    public static String joglVersion;
+    public static String JOGL_VERSION;
 	
     // https://docs.oracle.com/javase/tutorial/essential/environment/sysprop.html
     public static final String OS_JAVA_VERSION_MESSAGE  = "Operating system: " + System.getProperty("os.name") + SP + System.getProperty("os.version") + "\n" +
@@ -86,16 +86,16 @@ public class Version {
     static
     {
         if  (org.j3d.aviatrix3d.Aviatrix3dVersion.getInstance() != null)
-             aviatrix3dVersion = org.j3d.aviatrix3d.Aviatrix3dVersion.getInstance().toString(); // TODO correct method?
-        else aviatrix3dVersion = "(*** error, org.j3d.aviatrix3d.Aviatrix3dVersion not found)";
+             AVIATRIX3D_VERSION = org.j3d.aviatrix3d.Aviatrix3dVersion.getInstance().toString(); // TODO correct method?
+        else AVIATRIX3D_VERSION = "(*** error, org.j3d.aviatrix3d.Aviatrix3dVersion not found)";
         
         if  (com.jogamp.opengl.JoglVersion.getInstance() != null)
-             joglVersion =  com.jogamp.opengl.JoglVersion.getInstance().toString(); // TODO correct method?
-        else joglVersion = "(*** error, com.jogamp.opengl.JoglVersion not found)";
+             JOGL_VERSION =  com.jogamp.opengl.JoglVersion.getInstance().toString(); // TODO correct method?
+        else JOGL_VERSION = "(*** error, com.jogamp.opengl.JoglVersion not found)";
         
-        DEVELOPER_CUSTOM_MESSAGE = "\nutilizing " + OPEN_DIS_VERSION +
-            "\nwith 3D rendering by\n" + aviatrix3dVersion +
-            "\non top of\n" + joglVersion;
+        DEVELOPER_CUSTOM_MESSAGE = "utilizing " + OPEN_DIS_VERSION +
+            "\nwith 3D rendering by\n" + AVIATRIX3D_VERSION +
+            "\non top of\n" + JOGL_VERSION;
         
         XJ3D_VERSION = "v" + BUILD_MAJOR_VERSION + PERIOD +
             BUILD_MINOR_VERSION + SP + DEVELOPER_CUSTOM_MESSAGE + SP + "\n" +