Please review the patch below. Unlike Sun, Oracle has no "Portions" copyright notice for Third Party source file changes, just add the standard Oracle copyright notice if a file has been modified.
diff --git a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMReference.java b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMReference.java --- a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMReference.java +++ b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMReference.java @@ -21,7 +21,7 @@ * under the License. */ /* - * Portions copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. */ /* * =========================================================================== diff --git a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java --- a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java +++ b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java @@ -21,7 +21,7 @@ * under the License. */ /* - * Portions copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. */ /* * =========================================================================== diff --git a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignature.java b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignature.java --- a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignature.java +++ b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignature.java @@ -21,7 +21,7 @@ * under the License. */ /* - * Portions copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. */ /* * =========================================================================== diff --git a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXPathFilter2Transform.java b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXPathFilter2Transform.java --- a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXPathFilter2Transform.java +++ b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXPathFilter2Transform.java @@ -28,7 +28,7 @@ * =========================================================================== */ /* - * Portions copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. */ /* * $Id: DOMXPathFilter2Transform.java 1854026 2019-02-21 09:30:01Z coheigea $ diff --git a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XMLDSigRI.java b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XMLDSigRI.java --- a/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XMLDSigRI.java +++ b/src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XMLDSigRI.java @@ -28,7 +28,7 @@ * =========================================================================== */ /* - * Portions copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. */ /* * $Id: XMLDSigRI.java 1833618 2018-06-15 17:36:20Z mullan $ Thanks, Max