Note in an exception message that the severity was invalid.

Fixes external #4306 PiperOrigin-RevId: 633903875
google · May 15, 2024 · 247d927 · 247d927
1 parent 1d23d98
commit 247d927
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/check_api/src/main/java/com/google/errorprone/ErrorProneOptions.java b/check_api/src/main/java/com/google/errorprone/ErrorProneOptions.java
@@ -285,7 +285,8 @@ private void parseSeverity(String arg) {
         try {
           severity = Severity.valueOf(parts.get(1));
         } catch (IllegalArgumentException e) {
-          throw new InvalidCommandLineOptionException("invalid flag: " + arg);
+          throw new InvalidCommandLineOptionException(
+              "invalid flag: " + arg + " (" + parts.get(1) + " was not a valid severity)");
         }
       }
       severityMap.put(checkName, severity);