jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/SchemaCache.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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

@@ -92,11 +92,13 @@
                             schemaFactory.setResourceResolver(resourceResolver);
                         }
                         schema = schemaFactory.newSchema(source);
 
                     } catch (IOException | SAXException e) {
-                        throw new InternalError(e);
+                        InternalError ie = new InternalError(e.getMessage());
+                        ie.initCause(e);
+                        throw ie;
                     } finally {
                         if (resourceResolver != null) resourceResolver.closeStreams();
                     }
                 }
             }

@@ -219,7 +221,5 @@
 
     @Override
     public void setCertifiedText(boolean certifiedText) {
     }
 }
-
-