--- /dev/null	2015-06-23 14:29:26.000000000 +0200
+++ new/src/java.base/share/classes/jdk/internal/jimage/decompressor/ResourceDecompressorRepository.java	2015-06-23 14:29:25.000000000 +0200
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+package jdk.internal.jimage.decompressor;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ *
+ * JImage Decompressors. All decompressors must be registered in the static
+ * initializer of this class.
+ */
+public final class ResourceDecompressorRepository {
+
+    private ResourceDecompressorRepository() {
+    }
+
+    private static final Map<String, ResourceDecompressorFactory> factories = new HashMap<>();
+
+    static {
+        registerReaderProvider(new ZipDecompressorFactory());
+    }
+
+    /**
+     * Build a new decompressor for the passed name.
+     * @param properties Contains plugin configuration.
+     * @param name The plugin name to build.
+     * @return A decompressor or null if not found
+     * @throws IOException
+     */
+    public static ResourceDecompressor newResourceDecompressor(Properties properties,
+            String name) throws IOException {
+
+        ResourceDecompressorFactory fact = factories.get(name);
+        if (fact != null) {
+            return fact.newDecompressor(properties);
+        }
+        return null;
+    }
+
+    private static void registerReaderProvider(ResourceDecompressorFactory factory) {
+        factories.put(factory.getName(), factory);
+    }
+
+
+}