diff --git a/src/main/java/profiler/utils/SparkUtils.java b/src/main/java/profiler/utils/SparkUtils.java
index 1ead15a..4deee6b 100755
--- a/src/main/java/profiler/utils/SparkUtils.java
+++ b/src/main/java/profiler/utils/SparkUtils.java
@@ -51,9 +51,10 @@ public static String appName(final String s) {
             return "SparkZKSNARKLarge";
         } else if (s.equals("vmsm-sorted-g1")) {
             return "SparkVMSMSortedG1";
+        } else {
+            String exception = String.format("APP parameter '%s' not listed for profiling", s);
+            throw new IllegalArgumentException(exception);
         }
-        String exception = String.format("APP parameter '%s' not listed for profiling", s);
-        throw new IllegalArgumentException(exception);
     }
 
     public static Class[] zksparkClasses() {