diff --git a/src/test/java/Jtest.java b/src/test/java/Jtest.java
index d55a43c..d6efbcb 100644
--- a/src/test/java/Jtest.java
+++ b/src/test/java/Jtest.java
@@ -65,9 +65,7 @@ public void channelTest() {
     }
 
     if (errors != 0) {
-      System.exit(1);
+      throw new IllegalStateException("Failed tests: " + errors);
     }
-
-    System.exit(0);
   }
 }