--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/test/gaptest/Bug4515660.java	Wed Jan 28 15:07:12 2015 -0800
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2003, 2015, 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.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package test.gaptest;
+
+import static org.testng.Assert.assertTrue;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.sax.SAXSource;
+import javax.xml.transform.sax.SAXTransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+
+import jaxp.library.JAXPBaseTest;
+
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.XMLFilterImpl;
+
+/*
+ * @bug 4515660
+ * @summary verify property org.xml.sax.driver is used by SAXTransformerFactory
+ */
+@Test(singleThreaded = true)
+public class Bug4515660 extends JAXPBaseTest {
+
+    @BeforeClass
+    public void setSaxDrier() {
+        setSystemProperty("org.xml.sax.driver", ReaderStub.class.getName());
+    }
+
+    @AfterClass
+    public void clearSaxDrier() {
+        setSystemProperty("org.xml.sax.driver", null);
+    }
+
+    @Test
+    public void testTransformer() throws TransformerException {
+        String xml = "<?xml version='1.0'?><root/>";
+        ReaderStub.used = false;
+
+        TransformerFactory transFactory = TransformerFactory.newInstance();
+        Transformer transformer = transFactory.newTransformer();
+        InputSource in = new InputSource(new StringReader(xml));
+        SAXSource source = new SAXSource(in);
+        StreamResult result = new StreamResult(new StringWriter());
+
+        transformer.transform(source, result);
+
+        assertTrue(ReaderStub.used);
+
+    }
+
+    @Test
+    public void testSAXTransformerFactory() throws TransformerConfigurationException {
+        final String xsl = "<?xml version='1.0'?>\n" + "<xsl:stylesheet" + " xmlns:xsl='http://www.w3.org/1999/XSL/Transform'" + " version='1.0'>\n"
+                + "   <xsl:template match='/'>Hello World!</xsl:template>\n" + "</xsl:stylesheet>\n";
+
+        ReaderStub.used = false;
+
+        TransformerFactory transFactory = TransformerFactory.newInstance();
+        assertTrue(transFactory.getFeature(SAXTransformerFactory.FEATURE));
+
+        InputSource in = new InputSource(new StringReader(xsl));
+        SAXSource source = new SAXSource(in);
+
+        transFactory.newTransformer(source);
+        assertTrue(ReaderStub.used);
+
+    }
+
+    public static class ReaderStub extends XMLFilterImpl {
+        static boolean used = false;
+
+        public ReaderStub() throws ParserConfigurationException, SAXException {
+            super();
+            super.setParent(SAXParserFactory.newInstance().newSAXParser().getXMLReader());
+            used = true;
+        }
+
+        public void parse(InputSource input) throws SAXException, IOException {
+            used = true;
+            super.parse(input);
+        }
+
+        public void parse(String systemId) throws SAXException, IOException {
+            used = true;
+            super.parse(systemId);
+        }
+    }
+
+}