wumpz · wumpz · commit 1161243bc2cb · 2018-08-03T09:23:04.000+02:00
diff --git a/src/main/java/com/github/difflib/text/DiffRowGenerator.java b/src/main/java/com/github/difflib/text/DiffRowGenerator.java
@@ -413,7 +413,7 @@ private List<DiffRow> generateInlineDiffs(AbstractDelta<String> delta) throws Di
      * @param tag the tag name without angle brackets, just a word
      * @param cssClass the optional css class
      */
-    public static void wrapInTag(List<String> sequence, int startPosition,
+    private static void wrapInTag(List<String> sequence, int startPosition,
             int endPosition, Function<Boolean, String> generator) {
         sequence.add(startPosition, generator.apply(true));
         sequence.add(endPosition, generator.apply(false));
diff --git a/src/test/java/com/github/difflib/text/DiffRowGeneratorTest.java b/src/test/java/com/github/difflib/text/DiffRowGeneratorTest.java
@@ -315,4 +315,55 @@ public void testGeneratorIssue15() throws DiffException, IOException {
             }
         }
     }
+
+    @Test
+    public void testGeneratorIssue22() throws DiffException {
+        DiffRowGenerator generator = DiffRowGenerator.create()
+                .showInlineDiffs(true)
+                .inlineDiffByWord(true)
+                .oldTag(f -> "~")
+                .newTag(f -> "**")
+                .build();
+        String aa = "This is a test senctence.";
+        String bb = "This is a test for diffutils.\nThis is the second line.";
+        List<DiffRow> rows = generator.generateDiffRows(
+                Arrays.asList(aa.split("\n")),
+                Arrays.asList(bb.split("\n")));
+
+        System.out.println(rows);
+    }
+    
+    @Test
+    public void testGeneratorIssue22_2() throws DiffException {
+        DiffRowGenerator generator = DiffRowGenerator.create()
+                .showInlineDiffs(true)
+                .inlineDiffByWord(true)
+                .oldTag(f -> "~")
+                .newTag(f -> "**")
+                .build();
+        String aa = "This is a test for diffutils.\nThis is the second line.";
+        String bb = "This is a test senctence.";
+        List<DiffRow> rows = generator.generateDiffRows(
+                Arrays.asList(aa.split("\n")),
+                Arrays.asList(bb.split("\n")));
+
+        System.out.println(rows);
+    }
+    
+    @Test
+    public void testGeneratorIssue22_3() throws DiffException {
+        DiffRowGenerator generator = DiffRowGenerator.create()
+                .showInlineDiffs(true)
+                .inlineDiffByWord(true)
+                .oldTag(f -> "~")
+                .newTag(f -> "**")
+                .build();
+        String aa = "This is a test senctence.";
+        String bb = "This is a test for diffutils.\nThis is the second line.\nAnd one more.";
+        List<DiffRow> rows = generator.generateDiffRows(
+                Arrays.asList(aa.split("\n")),
+                Arrays.asList(bb.split("\n")));
+
+        System.out.println(rows);
+    }
 }
