ottlinger commented on code in PR #195:
URL: https://github.com/apache/creadur-rat/pull/195#discussion_r1451623232


##########
apache-rat-core/src/test/java/org/apache/rat/analysis/matchers/CopyrightMatcherTest.java:
##########
@@ -53,91 +53,99 @@ public class CopyrightMatcherTest {
 
     private static final int TOTAL_TESTS = prefix.length * 9;
 
-    static Object[] startStopOwner = { "start-stop-owner", "1990", "1991", "an 
owner",
-            new String[][] { DO, OD, DOS, ODS }, new String[][] { D, S, O, OS, 
SO } };
-    static Object[] startOwner = { "start-owner", "1990", null, "an owner", 
new String[][] { OS, SO, OD, ODS },
-            new String[][] { D, DO, DOS, S, O } };
-    static Object[] start = { "start", "1990", null, null, new String[][] { D, 
DO, DOS, S, SO },
-            new String[][] { OD, ODS, O, OS } };
-    static Object[] owner = { "owner", null, null, "an owner", new String[][] 
{ O, OD, ODS, OS },
-            new String[][] { DO, DOS, S, D, SO } };
-    static Object[] nada = { "nada", null, null, null, new String[][] { D, DO, 
DOS, S, SO },
-            new String[][] { OD, ODS, O, OS } };
-
-    private final CopyrightMatcher matcher;
-    private final String[][] pass;
-    private final String[][] fail;
-    private final String testName;
-
-    @Parameters(name = "{0}")
-    public static Collection<Object[]> data() {
-        return Arrays.asList(expandResults(startStopOwner), 
expandResults(startOwner), expandResults(start),
-                expandResults(owner), expandResults(nada));
+    static Arguments startStopOwner = Arguments.of("start-stop-owner", "1990", 
"1991", "an owner",
+            expandResults( DO, OD, DOS, ODS) , expandResults( D, S, O, OS, SO 
));
+    static Arguments startOwner = Arguments.of( "start-owner", "1990", null, 
"an owner", 
+            expandResults( OS, SO, OD, ODS ), expandResults( D, DO, DOS, S, O 
) );
+    static Arguments start = Arguments.of("start", "1990", null, null, 
expandResults(D, DO, DOS, S, SO ),
+            expandResults(OD, ODS, O, OS ) );
+    static Arguments owner = Arguments.of("owner", null, null, "an owner", 
expandResults( O, OD, ODS, OS ),
+expandResults( DO, DOS, S, D, SO ) );
+    static Arguments nada = Arguments.of("nada", null, null, null, 
expandResults( D, DO, DOS, S, SO ),
+            expandResults( OD, ODS, O, OS ) );
+
+    
+    
+    public static Stream<Arguments> parameterProvider() {
+        return Stream.of( startStopOwner, startOwner, start, owner, nada);
     }
 
-    private static Object[] expandResults(Object[] source) {
-        Object[] result = new Object[6];
-        result[0] = source[0];
-        result[1] = source[1];
-        result[2] = source[2];
-        result[3] = source[3];
-
+    private static String[][] expandResults( String[]...args) {
         List<String[]> arry = new ArrayList<>();
         for (String pfx : prefix) {
-            Arrays.stream((String[][]) source[4]).map(origin -> new String[] { 
pfx + origin[0], pfx + origin[1] })
-                    .forEach(arry::add);
-        }
-        result[4] = arry.toArray(new String[arry.size()][2]);
-        arry.clear();
-
-        for (String pfx : prefix) {
-            Arrays.stream((String[][]) source[5]).map(origin -> new String[] { 
pfx + origin[0], pfx + origin[1] })
-                    .forEach(arry::add);
+          Arrays.stream(args).map(origin -> new String[] { pfx + origin[0], 
pfx + origin[1] })
+                  .forEach(arry::add);
         }
-        result[5] = arry.toArray(new String[arry.size()][2]);
-        return result;
+        return arry.toArray(new String[arry.size()][2]);
     }
 
+            
+//    private static Arguments expandResults(String name, String startDate, 
String endDate, String owner,

Review Comment:
   pls remove old methods as commented-out code will never be removed again ... 
thx



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