JAVAX: AppletClassLoader fails to get resource from JAR in Class-Path.

AppletClassLoader fails to get resource from JAR in Class-Path.

The AppletClassLoader does not retrieve an image resource via its
AppletClassLoader.getResource() method call when the image resource
is specified in a separate JAR file that is specified in the Class-Path
of the manifest file of the JAR file where the java program is.

The test cases for this is: javax/tests/dwn/T13b

This test case uses the "appletviewer" interpreter and hence uses the
AppletClassLoader.

Type "make all; make run" to run the test. It fails to get the image
resource "sunlogo.gif" using the AppletClassLoader.getResource() method
call.

Here is the contents of the JAR file for test T13b.

   330 Thu Feb 12 09:41:20 EST 1998 META-INF/MANIFEST.MF
   274 Thu Feb 12 09:38:32 EST 1998 AppType.class
  3702 Thu Feb 12 09:38:32 EST 1998 T13b.class
   477 Thu Feb 12 09:38:32 EST 1998 T13bFrame$1.class
   971 Thu Feb 12 09:38:32 EST 1998 T13bFrame.class

Here is the manifest file as part of the above JAR.

Manifest-Version: 1.0
Main-Class: T13b
Class-Path: images.jar

Here is the contents of the JAR file that contains the image.

   207 Thu Feb 12 09:41:22 EST 1998 META-INF/MANIFEST.MF
     0 Thu Feb 12 09:38:32 EST 1998 images/
     0 Thu Feb 12 09:38:32 EST 1998 images/SCCS/
  3027 Thu Feb 12 09:38:32 EST 1998 images/SCCS/s.sunlogo.gif
  1962 Thu Feb 12 09:38:32 EST 1998 images/sunlogo.gif

The AppletClassLoader should be able to retrieve the URL to the image resource using its AppletClassLoader.getResource("images/sunlogo.gif") method call.

Notice that the test javax/tests/dwn/T13 which is the same test case
as above but uses the "java" interpreter PASSES. This test case uses
the URLClassLoader which PASSES.