Changed method name + wrapped exception

Signed-off-by: Bart Hanssens <bart.hanssens@fedict.be>

Author: barthanssens

core/model/src/main/java/org/eclipse/rdf4j/model/util/Vocabularies.java

@@ -25,7 +25,7 @@ public class Vocabularies {
 	 * @param vocabulary RDF vocabulary
 	 * @return set of IRIs
 	 */
-	public static Set<IRI> getAllIRIs(Class vocabulary) {
+	public static Set<IRI> getIRIs(Class vocabulary) {
 		Set<IRI> iris = new LinkedHashSet<>();
 
 		for (Field f : vocabulary.getFields()) {
@@ -34,9 +34,10 @@ public static Set<IRI> getAllIRIs(Class vocabulary) {
 					iris.add((IRI) f.get(vocabulary));
 				} catch (IllegalAccessException ex) {
 					// should not happen
+					throw new RuntimeException("Cannot access vocabulary field", ex);
 				}
 			}
 		}
 		return iris;
 	}
-}
+}

core/model/src/test/java/org/eclipse/rdf4j/model/util/VocabulariesTest.java

@@ -29,7 +29,7 @@ public void testVocabAllIRI() throws Exception {
 			DC.FORMAT, DC.IDENTIFIER, DC.LANGUAGE, DC.PUBLISHER, DC.RELATION,
 			DC.RIGHTS, DC.SOURCE, DC.SUBJECT, DC.TITLE, DC.TYPE));
 
-		Set<IRI> allIRIs = Vocabularies.getAllIRIs(DC.class);
+		Set<IRI> allIRIs = Vocabularies.getIRIs(DC.class);
 
 		assertEquals(dcIRIs, allIRIs);
 	}