ignore UnsupportedOperationException thrown by jdk>18 zhen trying to …

…setup the SystemExitSecurityManager (fixes #1455)
unclebob · Jun 10, 2024 · 16bde2b · 16bde2b
1 parent f3a5c50
commit 16bde2b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/fitnesse/slim/instructions/SystemExitSecurityManager.java b/src/fitnesse/slim/instructions/SystemExitSecurityManager.java
@@ -35,6 +35,10 @@ private static void tryUpdateSecurityManager(SecurityManager securityManager) {
       System.setSecurityManager(securityManager);
     } catch (SecurityException e) {
       System.err.println("Security manager could not be updated");
+    } catch (UnsupportedOperationException e) {
+      System.err.println("Security manager could not be updated. If you are usin a JDK version >=18, you need to set " +
+        "-Djava.security.manager=allow to allow this. Or use -Dprevent.system.exit=false to disable this feature inside " +
+        "fitnesse. Exception was :" + e.getMessage());
     }
   }