diff --git a/commons-vfs2/src/test/java/org/apache/commons/vfs2/AbstractTestSuite.java b/commons-vfs2/src/test/java/org/apache/commons/vfs2/AbstractTestSuite.java
index b1af615..b28e7a9 100644
--- a/commons-vfs2/src/test/java/org/apache/commons/vfs2/AbstractTestSuite.java
+++ b/commons-vfs2/src/test/java/org/apache/commons/vfs2/AbstractTestSuite.java
@@ -274,18 +274,18 @@
                 sb.append(thread);
                 sb.append(",\t");
                 sb.append(thread.getState());
-                sb.append(", ");
+                sb.append(",\t");
                 if (!thread.isDaemon()) {
                     sb.append("non_");
                 }
                 sb.append("daemon");
 
                 if (threadTargetField != null) {
-                    sb.append("\t, ");
+                    sb.append(",\t");
                     try {
                         final Object threadTarget = threadTargetField.get(thread);
                         if (threadTarget != null) {
-                            sb.append(threadTarget.getClass());
+                            sb.append(threadTarget.getClass().getCanonicalName());
                         } else {
                             sb.append("null");
                         }