trim

Author: Vladimir Kotal

opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryEntry.java

@@ -92,7 +92,7 @@ public HistoryEntry(String revision, Date date, String author,
     }
 
     public String getLine() {
-        return revision + " " + date + " " + author + " " + message + "\n";
+        return getRevision() + " " + getDate() + " " + getAuthor() + " " + getMessage() + "\n";
     }
 
     public void dump() {

opengrok-indexer/src/test/java/org/opengrok/indexer/history/HistoryTest.java

@@ -61,12 +61,8 @@ public void testEquals() {
     @Test
     public void testToString() {
         History history = new History(entries);
-        String expectedString = "[84599b3c Thu Jan 26 14:51:47 CET 2017 Kryštof Tulinger <[email protected]>     renaming directories\n" +
-                "\n" +
-                "\n" +
-                ", 67dfbe26 Tue Jan 24 14:09:57 CET 2017 Kryštof Tulinger <[email protected]>     renaming renamed -> renamed2\n" +
-                "\n" +
-                "\n" +
+        String expectedString = "[84599b3c Thu Jan 26 14:51:47 CET 2017 Kryštof Tulinger <[email protected]> renaming directories\n" +
+                ", 67dfbe26 Tue Jan 24 14:09:57 CET 2017 Kryštof Tulinger <[email protected]> renaming renamed -> renamed2\n" +
                 "], renamed files: []";
         assertEquals(expectedString, history.toString());
     }