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diff --git a/bundles/org.simantics.fastlz/src/org/simantics/fastlz/java/FastLZJavaOutputStream.java b/bundles/org.simantics.fastlz/src/org/simantics/fastlz/java/FastLZJavaOutputStream.java
new file mode 100644
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+++ b/bundles/org.simantics.fastlz/src/org/simantics/fastlz/java/FastLZJavaOutputStream.java
@@ -0,0 +1,63 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.fastlz.java;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.nio.ByteBuffer;
+import java.nio.channels.WritableByteChannel;
+
+import org.simantics.compressions.impl.CompressingOutputStream;
+import org.simantics.fastlz.FastLZ;
+import org.simantics.fastlz.FastLZJava;
+
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class FastLZJavaOutputStream extends CompressingOutputStream {
+
+    public FastLZJavaOutputStream(File file) throws FileNotFoundException {
+        super(file);
+    }
+
+    public FastLZJavaOutputStream(FileOutputStream stream) {
+        super(stream);
+    }
+
+    public FastLZJavaOutputStream(OutputStream stream) {
+        super(stream);
+    }
+
+    public FastLZJavaOutputStream(OutputStream stream, WritableByteChannel channel) {
+        super(stream, channel);
+    }
+
+    @Override
+    protected int compressBound(int inputSize) {
+        return FastLZ.compressBound(inputSize);
+    }
+
+    @Override
+    protected int compress(ByteBuffer uncompressed, int uncompressedOffset, int uncompressedSize,
+            ByteBuffer compressed, int compressedOffset) throws IOException {
+        return FastLZJava.compress(uncompressed.array(), 0, uncompressedSize, compressed.array(), 8);
+    }
+
+    protected ByteBuffer allocateBuffer(int capacity) {
+        return ByteBuffer.allocate(capacity);
+    }
+
+}