diff -r 000000000000 -r 959103a6100f test/tools/javac/T5090006/AssertionFailureTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/T5090006/AssertionFailureTest.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 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.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 5090006
+ * @summary javac fails with assertion error
+ * @library /tools/javac/lib
+ * @build ToolBox
+ * @run main AssertionFailureTest
+ */
+
+import java.io.File;
+import java.nio.file.Paths;
+
+//original test: test/tools/javac/T5090006/compiler.sh
+public class AssertionFailureTest {
+
+    private static final String testSrc =
+        "import stub_tie_gen.wsdl_hello_lit.client.*;\n" +
+        "import junit.framework.*;\n" +
+        "import testutil.ClientServerTestUtil;\n" +
+        "\n" +
+        "public class Test {\n" +
+        "\n" +
+        "    void getStub() throws Exception {\n" +
+        "        Hello_PortType_Stub x = null;\n" +
+        "        new ClientServerTestUtil().setTransport(x, null, null, null);\n" +
+        "    }\n" +
+        "\n" +
+        "    public static void main(String[] args) {\n" +
+        "        System.out.println(\"FISK\");\n" +
+        "    }\n" +
+        "}";
+
+    public static void main(String args[]) throws Exception {
+        String classpath = Paths.get(System.getProperty("test.src"), "broken.jar")
+                .toString();
+        classpath = new StringBuilder(classpath)
+                .append(File.pathSeparator).append(".").toString();
+//        "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} -verbose -d "${TESTCLASSES}" -cp "${TESTSRC}${FS}broken.jar" "${TESTSRC}${FS}$1"
+        ToolBox.JavaToolArgs params =
+                new ToolBox.JavaToolArgs()
+                .setOptions("-cp", classpath)
+                .setSources(testSrc);
+        ToolBox.javac(params);
+    }
+
+}