src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -358,10 +358,16 @@
             try {
                 return iterator.next();
             } catch (ServiceConfigurationError sce) {
                 log.error("proc.bad.config.file", sce.getLocalizedMessage());
                 throw new Abort(sce);
+            } catch (UnsupportedClassVersionError ucve) {
+                log.error("proc.cant.load.class", ucve.getLocalizedMessage());
+                throw new Abort(ucve);
+            } catch (ClassFormatError cfe) {
+                log.error("proc.cant.load.class", cfe.getLocalizedMessage());
+                throw new Abort(cfe);
             } catch (Throwable t) {
                 throw new Abort(t);
             }
         }