Index: /FCKeditor.Java/branches/2.4/src/test/java/net/fckeditor/tool/UtilsTest.java
===================================================================
--- /FCKeditor.Java/branches/2.4/src/test/java/net/fckeditor/tool/UtilsTest.java	(revision 1436)
+++ /FCKeditor.Java/branches/2.4/src/test/java/net/fckeditor/tool/UtilsTest.java	(revision 1437)
@@ -62,4 +62,18 @@
 		}
 	}
+	
+	@Test
+	public void getSet03() {
+		Set<String> set = Utils.getSet(null);
+		assertTrue(set != null);
+		assertTrue(set.isEmpty());
+	}
+
+	@Test
+	public void getSet04() {
+		Set<String> set = Utils.getSet("");
+		assertTrue(set != null);
+		assertTrue(set.isEmpty());
+	}
 
 	@Test