### Question:
ClasspathUtil { @Nonnull public static InputStream loadResourceAsStream(String theClasspath) { InputStream retVal = ClasspathUtil.class.getResourceAsStream(theClasspath); if (retVal == null) { throw new InternalErrorException("Unable to find classpath resource: " + theClasspath); } return retVal; }  static String loadResource(String theClasspath); @Nonnull static InputStream loadResourceAsStream(String theClasspath); @Nonnull static String loadResource(String theClasspath, Function<InputStream, InputStream> theStreamTransform); @Nonnull static String loadCompressedResource(String theClasspath); @Nonnull static T loadResource(FhirContext theCtx, Class<T> theType, String theClasspath); static void close(InputStream theInput); static Function<InputStream, InputStream> withBom(); static byte[] loadResourceAsByteArray(String theClasspath);  }### Answer:
@Test public void testLoadResourceAsStreamNotFound() { try { ClasspathUtil.loadResourceAsStream("/FOOOOOO"); } catch (InternalErrorException e) { assertEquals("Unable to find classpath resource: /FOOOOOO", e.getMessage()); } }