src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignatureFactory.java

rev 52897 : 8231415: Better signatures in XML
Reviewed-by: weijun, mschoene, rhalade

@@ -190,13 +190,19 @@
         if (tag == null || namespace == null) {
             throw new MarshalException("Document implementation must " +
                 "support DOM Level 2 and be namespace aware");
         }
         if ("Signature".equals(tag) && XMLSignature.XMLNS.equals(namespace)) {
+            try {
             return new DOMXMLSignature(element, context, getProvider());
+            } catch (MarshalException me) {
+                throw me;
+            } catch (Exception e) {
+                throw new MarshalException(e);
+            }
         } else {
-            throw new MarshalException("invalid Signature tag: " + namespace + ":" + tag);
+            throw new MarshalException("Invalid Signature tag: " + namespace + ":" + tag);
         }
     }
 
     public boolean isFeatureSupported(String feature) {
         if (feature == null) {