3 files changed, 44 insertions, 2 deletions
diff --git a/src/test/javassist/JvstTest4.java b/src/test/javassist/JvstTest4.java
index c39f6700..549102f0 100644
--- a/src/test/javassist/JvstTest4.java
+++ b/src/test/javassist/JvstTest4.java
@@ -661,9 +661,9 @@ public class JvstTest4 extends JvstTestRoot {
         long t2 = endTime2 - endTime;
         long t3 = endTime3 - endTime2;
         System.out.println("JIRA150: " + t1 + ", " + t2 + ", " + t3);
-        assertTrue("performance test (the next try may succeed): " + t1 + "/ 6 < " + t2,
+        assertTrue("performance test (the next try may succeed): " + t2 + " < 6 * " + t1,
                    t2 < t1 * 6);
-        assertTrue("", t3 < t1 * 3);
+        assertTrue(t3 + " < 3 * " + t1, t3 < t1 * 3);
     }
 
     public void testJIRA150b() throws Exception {
diff --git a/src/test/javassist/JvstTest5.java b/src/test/javassist/JvstTest5.java
index becd5c59..124f585d 100644
--- a/src/test/javassist/JvstTest5.java
+++ b/src/test/javassist/JvstTest5.java
@@ -44,4 +44,13 @@ public class JvstTest5 extends JvstTestRoot {
         Annotation[] annos = t.getAnnotations();
         assertEquals("@test5.TypeAnnoA()", annos[0].toString());
     }
+
+    public void testJIRA241() throws Exception {
+        CtClass cc = sloader.get("test5.JIRA241");
+        CtMethod testMethod = cc.getDeclaredMethod("test");
+        testMethod.insertAfter("System.out.println(\"inserted!\");");
+        cc.writeFile();
+        Object obj = make(cc.getName());
+        assertEquals(10, invoke(obj, "run"));
+    }
 }
diff --git a/src/test/test5/JIRA241.java b/src/test/test5/JIRA241.java
new file mode 100644
index 00000000..e6f8e957
--- /dev/null
+++ b/src/test/test5/JIRA241.java
@@ -0,0 +1,33 @@
+package test5;
+
+import java.util.Random;
+import javassist.*;
+
+public class JIRA241 {
+    public int run() {
+        test(this);
+        return 10;
+    }
+
+    public static void test(Object o) {
+        //part 1
+        if (o == null) {
+            return;
+        }
+ 
+        //part 2
+        int oper = new Random().nextInt();
+        switch (oper) {
+        case 1:
+            break;
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        ClassPool pool  = ClassPool.getDefault();
+        CtClass cc = pool.get("test5.JIRA241");
+        CtMethod testMethod = cc.getMethod("test", "(Ljava/lang/Object;)V");
+        testMethod.insertAfter("System.out.println(\"inserted!\");");
+        cc.writeFile();
+    }
+}