--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6824493.java	Tue May 19 11:50:54 2009 -0700
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+import java.io.*;
+import java.util.*;
+
+/*
+ * @test
+ * @bug 6824493
+ * @summary experimental support for additional info for instructions
+ * @compile -g T6824493.java
+ * @run main T6824493
+ */
+public class T6824493 {
+    public static void main(String... args) {
+        new T6824493().run();
+    }
+
+    void run() {
+        // for each of the options, we run javap and check for some
+        // marker strings in the output that generally indicate the
+        // presence of the expected output, without being as specific
+        // as a full golden file test.
+        test("-XDdetails:source",
+            "for (int i = 0; i < 10; i++) {",
+            "System.out.println(s + i);");
+
+        test("-XDdetails:tryBlocks",
+                "try[0]",
+                "end try[0]",
+                "catch[0]");
+
+        test("-XDdetails:stackMaps",
+                "StackMap locals:  this java/lang/String int",
+                "StackMap stack:  java/lang/Throwable");
+
+        test("-XDdetails:localVariables",
+                "start local 3 // java.util.List list",
+                "end local 3 // java.util.List list");
+
+        test("-XDdetails:localVariableTypes",
+                "start generic local 3 // java.util.List<java.lang.String> list",
+                "end generic local 3 // java.util.List<java.lang.String> list");
+
+        if (errors > 0)
+            throw new Error(errors + " errors found");
+    }
+
+    void test(String option, String... expect) {
+        String[] args = {
+            "-c",
+            "-classpath",
+            testSrc + File.pathSeparator + testClasses,
+            option,
+            "Test"
+        };
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        int rc = com.sun.tools.javap.Main.run(args, pw);
+        if (rc != 0) {
+            error("unexpected return code from javap: " + rc);
+            return;
+        }
+
+        String out = sw.toString();
+        System.out.println(out);
+        for (String e: expect) {
+            if (!out.contains(e))
+                error("Not found: " + e);
+        }
+    }
+
+    void error(String msg) {
+        System.err.println("Error: " + msg);
+        errors++;
+    }
+
+    private int errors;
+    private String testSrc = System.getProperty("test.src", ".");
+    private String testClasses = System.getProperty("test.classes", ".");
+}
+
+class Test {
+    void m(String s) {
+        for (int i = 0; i < 10; i++) {
+            try {
+                List<String> list = null;
+                System.out.println(s + i);
+            } catch (NullPointerException e) {
+                System.out.println("catch NPE");
+            } finally {
+                System.out.println("finally");
+            }
+        }
+    }
+}