diff -r 4cf6e84f844f -r 267225edc1fe test/tools/javac/MethodParameters/UncommonParamNames.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/MethodParameters/UncommonParamNames.java	Wed Feb 20 15:47:14 2013 -0800
@@ -0,0 +1,68 @@
+/*
+ * 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 8006582
+ * @summary javac should generate method parameters correctly.
+ * @build Tester
+ * @compile -parameters UncommonParamNames.java
+ * @run main Tester UncommonParamNames
+ */
+
+/** Test uncommon parameter names */
+class UncommonParamNames {
+    public UncommonParamNames(int _x) { }
+    public UncommonParamNames(short $1) { }
+    public UncommonParamNames(long \u0061) { }
+    public UncommonParamNames(char zero\u0000zero\u0000) { }
+    public UncommonParamNames(String zero\u0000zero\u0000seven\u0007) { }
+    public UncommonParamNames(Object zero\u0000zero\u0000eight\u0008) { }
+    public UncommonParamNames(Object aLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongName,
+                              Object baLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongName,
+                              Object cbaLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongName) { }
+    public UncommonParamNames(int a, int ba, int cba, int dcba, int edcba, int fedcba, int gfedcba,
+                              int hgfedcba, int ihgfedcba, int jihgfedcba, int kjihgfedcba, int lkjihgfedcba,
+                              int mlkjihgfedcba, int nmlkjihgfedcba, int onmlkjihgfedcba, int ponmlkjihgfedcba,
+                              int qponmlkjihgfedcba, int rqponmlkjihgfedcba, int srqponmlkjihgfedcba,
+                              int tsrqponmlkjihgfedcba, int utsrqponmlkjihgfedcba, int vutsrqponmlkjihgfedcba,
+                              int wvutsrqponmlkjihgfedcba, int xwvutsrqponmlkjihgfedcba,
+                              int yxwvutsrqponmlkjihgfedcba, int zyxwvutsrqponmlkjihgfedcba) { }
+
+    public void foo(int _x) { }
+    public void foo(short $1) { }
+    public void foo(long \u0061) { }
+    public void foo(char zero\u0000zero\u0000) { }
+    public void foo(String zero\u0000zero\u0000seven\u0007) { }
+    public void foo(Object zero\u0000zero\u0000eight\u0008) { }
+    public void foo(Object aLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongName,
+                    Object baLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongName,
+                    Object cbaLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongName) { }
+    public void foo(int a, int ba, int cba, int dcba, int edcba, int fedcba, int gfedcba,
+                    int hgfedcba, int ihgfedcba, int jihgfedcba, int kjihgfedcba, int lkjihgfedcba,
+                    int mlkjihgfedcba, int nmlkjihgfedcba, int onmlkjihgfedcba, int ponmlkjihgfedcba,
+                    int qponmlkjihgfedcba, int rqponmlkjihgfedcba, int srqponmlkjihgfedcba,
+                    int tsrqponmlkjihgfedcba, int utsrqponmlkjihgfedcba, int vutsrqponmlkjihgfedcba,
+                    int wvutsrqponmlkjihgfedcba, int xwvutsrqponmlkjihgfedcba,
+                    int yxwvutsrqponmlkjihgfedcba, int zyxwvutsrqponmlkjihgfedcba) { }
+}