diff -r 011cf7e0a148 -r dc8b7aa7cef3 test/tools/javac/fatalErrors/NoJavaLangTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/fatalErrors/NoJavaLangTest.java	Tue Feb 19 17:53:16 2013 +0000
@@ -0,0 +1,76 @@
+/*
+ * 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 4263768 4785453
+ * @summary Verify that the compiler does not crash when java.lang is not
+ * @library /tools/javac/lib
+ * @build ToolBox
+ * @run main NoJavaLangTest
+ */
+
+import java.util.ArrayList;
+import java.util.List;
+
+//original test: test/tools/javac/fatalErrors/NoJavaLang.sh
+public class NoJavaLangTest {
+
+    private static final String noJavaLangSrc =
+        "public class NoJavaLang {\n" +
+        "    private String s;\n" +
+        "\n" +
+        "    public String s() {\n" +
+        "        return s;\n" +
+        "    }\n" +
+        "}";
+
+    private static final String compilerErrorMessage =
+        "Fatal Error: Unable to find package java.lang in classpath or bootclasspath";
+
+    public static void main(String[] args) throws Exception {
+//        "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} NoJavaLang.java 2> "${TMP1}"
+        ToolBox.JavaToolArgs javacSuccessArgs =
+                new ToolBox.JavaToolArgs().setSources(noJavaLangSrc);
+        ToolBox.javac(javacSuccessArgs);
+
+//        "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} -bootclasspath . NoJavaLang.java 2> "${TMP1}"
+        List<String> output = new ArrayList<>();
+        ToolBox.JavaToolArgs javacFailArgs =
+                new ToolBox.JavaToolArgs(ToolBox.Expect.FAIL)
+                .setOptions("-bootclasspath", ".")
+                .setSources(noJavaLangSrc)
+                .setErrOutput(output);
+
+        int cr = ToolBox.javac(javacFailArgs);
+        if (cr != 3) {
+            throw new AssertionError("Compiler exit result should be 3");
+        }
+
+//        diff ${DIFFOPTS} -c "${TESTSRC}${FS}NoJavaLang.out" "${TMP1}"
+        if (!(output.size() == 1 && output.get(0).equals(compilerErrorMessage))) {
+            throw new AssertionError("javac generated error output is not correct");
+        }
+    }
+
+}