--- /dev/null	Mon Nov 17 20:10:58 2014
+++ new/test/javax/xml/jaxp/unittest/javax/xml/transform/BugDB12665704Test.java	Mon Nov 17 20:10:57 2014
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2014, 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 javax.xml.transform;
+
+import java.io.BufferedReader;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+/*
+ * @bug 6935697
+ * @summary Test Transformer can compile large xsl file.
+ */
+public class BugDB12665704Test {
+
+    @Test
+    public final void testTransform() {
+
+        try {
+            String str = new String();
+            ByteArrayOutputStream byte_stream = new ByteArrayOutputStream();
+            File inputFile = new File(getClass().getResource("BugDB12665704.xml").getPath());
+            FileReader in = new FileReader(inputFile);
+            int c;
+
+            while ((c = in.read()) != -1) {
+                str = str + new Character((char) c).toString();
+            }
+
+            in.close();
+
+            System.out.println(str);
+            byte buf[] = str.getBytes();
+            byte_stream.write(buf);
+            String style_sheet_uri = "BugDB12665704.xsl";
+            byte[] xml_byte_array = byte_stream.toByteArray();
+            InputStream xml_input_stream = new ByteArrayInputStream(xml_byte_array);
+
+            Source xml_source = new StreamSource(xml_input_stream);
+
+            TransformerFactory tFactory = TransformerFactory.newInstance();
+            Transformer transformer = tFactory.newTransformer();
+            StreamSource source = new StreamSource(getClass().getResource(style_sheet_uri).toString());
+            transformer = tFactory.newTransformer(source);
+
+            ByteArrayOutputStream result_output_stream = new ByteArrayOutputStream();
+            Result result = new StreamResult(result_output_stream);
+            transformer.transform(xml_source, result);
+            result_output_stream.close();
+
+            // expected success
+        } catch (Exception e) {
+            // unexpected failure
+            e.printStackTrace();
+            Assert.fail(e.toString());
+        }
+    }
+
+    @Test
+    public void testSAPTransform() {
+        StringWriter out = new StringWriter();
+        try {
+            String xml = getXML(getClass().getResource("BugDB12665704.xml").getPath());
+            getTransformer().transform(new StreamSource(new StringReader(xml)), new StreamResult(out));
+        } catch (TransformerConfigurationException ex) {
+            // Trace.dump(xslt);
+            // Trace.dump(xml);
+            System.err.println("can't process xslt: " + ex.getMessage() + " (" + ex + ")");
+        } catch (TransformerException ex) {
+            // Trace.dump(xslt);
+            // Trace.dump(xml);
+            System.err.println("can't process xml: " + ex.getMessage() + " (" + ex + ")");
+        } catch (Exception ex) {
+            // Trace.dump(xslt);
+            // Trace.dump(xml);
+            System.err.println("can't create processor: " + ex.getMessage() + " (" + ex + ")");
+        }
+    }
+
+    Transformer getTransformer() {
+        Transformer transformer = null;
+        try {
+            InputStream xin = this.getClass().getResourceAsStream("BugDB12665704.xsl");
+            StreamSource xslt = new StreamSource(xin);
+            TransformerFactory fc = TransformerFactory.newInstance();
+            transformer = fc.newTransformer(xslt);
+
+        } catch (Exception e) {
+            // unexpected failure
+            e.printStackTrace();
+            Assert.fail(e.toString());
+        }
+
+        return transformer;
+    }
+
+    String getXML(String sourceFile) throws IOException {
+        BufferedReader inputStream = null;
+        StringBuilder sb = new StringBuilder();
+        try {
+            inputStream = new BufferedReader(new FileReader(sourceFile));
+            String l;
+
+            while ((l = inputStream.readLine()) != null) {
+                sb.append(l);
+            }
+
+        } finally {
+            if (inputStream != null) {
+                inputStream.close();
+            }
+        }
+        return sb.toString();
+    }
+}