--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/tools/launcher/ZipMeUp.java	Thu Sep 04 09:43:32 2008 -0700
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2008 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.
+ */
+
+/**
+ * A simple class to create our erring Jar with a very long Main-Class
+ * attribute in the manifest.
+ */
+import java.io.ByteArrayOutputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.util.zip.CRC32;
+import java.util.zip.CheckedOutputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+public class ZipMeUp {
+
+    static final CRC32 crc = new CRC32();
+
+    private static String SOME_KLASS = ".Some";
+
+    static byte[] getManifestAsBytes(int nchars) throws IOException {
+        crc.reset();
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        CheckedOutputStream cos = new CheckedOutputStream(baos, crc);
+        PrintStream ps = new PrintStream(cos);
+        ps.println("Manifest-Version: 1.0");
+        ps.print("Main-Class: ");
+        for (int i = 0 ; i < nchars - SOME_KLASS.length() ; i++) {
+            ps.print(i%10);
+        }
+        ps.println(SOME_KLASS);
+        cos.flush();
+        cos.close();
+        ps.close();
+        return baos.toByteArray();
+    }
+
+    /**
+     * The arguments are: filename_to_create length
+     * @param args
+     * @throws java.lang.Exception
+     */
+    public static void main(String...args) throws Exception  {
+        FileOutputStream fos = new FileOutputStream(args[0]);
+        ZipOutputStream zos = new ZipOutputStream(fos);
+        byte[] manifest = getManifestAsBytes(Integer.parseInt(args[1]));
+        ZipEntry ze = new ZipEntry("META-INF/MANIFEST.MF");
+        ze.setMethod(ZipEntry.STORED);
+        ze.setSize(manifest.length);
+        ze.setCompressedSize(manifest.length);
+        ze.setCrc(crc.getValue());
+        ze.setTime(System.currentTimeMillis());
+        zos.putNextEntry(ze);
+        zos.write(manifest);
+        zos.flush();
+
+        // add a zero length class
+        ze = new ZipEntry(SOME_KLASS + ".class");
+        ze.setMethod(ZipEntry.STORED);
+        ze.setSize(0);
+        ze.setCompressedSize(0);
+        ze.setCrc(0);
+        ze.setTime(System.currentTimeMillis());
+        zos.putNextEntry(ze);
+        zos.flush();
+        zos.closeEntry();
+        zos.close();
+        System.exit(0);
+    }
+}