jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/pipe/AbstractSchemaValidationTube.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2013, 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
--- 1,7 ----
  /*
!  * 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
*** 481,491 ****
       */
      private @Nullable Source createSameTnsPseudoSchema(String tns, Collection<String> docs, String pseudoSystemId) {
          assert docs.size() > 1;
  
          final StringBuilder sb = new StringBuilder("<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'");
!         if (!"".equals(tns)) {
              sb.append(" targetNamespace='").append(tns).append("'");
          }
          sb.append(">\n");
          for(String systemId : docs) {
              sb.append("<xsd:include schemaLocation='").append(systemId).append("'/>\n");
--- 481,491 ----
       */
      private @Nullable Source createSameTnsPseudoSchema(String tns, Collection<String> docs, String pseudoSystemId) {
          assert docs.size() > 1;
  
          final StringBuilder sb = new StringBuilder("<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'");
!         if (tns != null && !("".equals(tns)) && !("null".equals(tns))) {
              sb.append(" targetNamespace='").append(tns).append("'");
          }
          sb.append(">\n");
          for(String systemId : docs) {
              sb.append("<xsd:include schemaLocation='").append(systemId).append("'/>\n");