1 files changed, 0 insertions, 95 deletions
diff --git a/src/main/java/eu/siacs/conversations/utils/zlib/ZLibOutputStream.java b/src/main/java/eu/siacs/conversations/utils/zlib/ZLibOutputStream.java
deleted file mode 100644
index 8b3f5e68..00000000
--- a/src/main/java/eu/siacs/conversations/utils/zlib/ZLibOutputStream.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package eu.siacs.conversations.utils.zlib;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.security.NoSuchAlgorithmException;
-import java.util.zip.Deflater;
-import java.util.zip.DeflaterOutputStream;
-
-/**
- * <p>
- * Android 2.2 includes Java7 FLUSH_SYNC option, which will be used by this
- * Implementation, preferable via reflection. The @hide was remove in API level
- * 19. This class might thus go away in the future.
- * </p>
- * <p>
- * Please use {@link ZLibOutputStream#SUPPORTED} to check for flush
- * compatibility.
- * </p>
- */
-public class ZLibOutputStream extends DeflaterOutputStream {
-
-	/**
-	 * The reflection based flush method.
-	 */
-
-	private final static Method method;
-	/**
-	 * SUPPORTED is true if a flush compatible method exists.
-	 */
-	public final static boolean SUPPORTED;
-
-	/**
-	 * Static block to initialize {@link #SUPPORTED} and {@link #method}.
-	 */
-	static {
-		Method m = null;
-		try {
-			m = Deflater.class.getMethod("deflate", byte[].class, int.class,
-					int.class, int.class);
-		} catch (SecurityException e) {
-		} catch (NoSuchMethodException e) {
-		}
-		method = m;
-		SUPPORTED = (method != null);
-	}
-
-	/**
-	 * Create a new ZLib compatible output stream wrapping the given low level
-	 * stream. ZLib compatiblity means we will send a zlib header.
-	 * 
-	 * @param os
-	 *            OutputStream The underlying stream.
-	 * @throws IOException
-	 *             In case of a lowlevel transfer problem.
-	 * @throws NoSuchAlgorithmException
-	 *             In case of a {@link Deflater} error.
-	 */
-	public ZLibOutputStream(OutputStream os) throws IOException,
-			NoSuchAlgorithmException {
-		super(os, new Deflater(Deflater.BEST_COMPRESSION));
-	}
-
-	/**
-	 * Flush the given stream, preferring Java7 FLUSH_SYNC if available.
-	 * 
-	 * @throws IOException
-	 *             In case of a lowlevel exception.
-	 */
-	@Override
-	public void flush() throws IOException {
-		if (!SUPPORTED) {
-			super.flush();
-			return;
-		}
-		try {
-			int count = 0;
-			do {
-				count = (Integer) method.invoke(def, buf, 0, buf.length, 3);
-				if (count > 0) {
-					out.write(buf, 0, count);
-				}
-			} while (count > 0);
-		} catch (IllegalArgumentException e) {
-			throw new IOException("Can't flush");
-		} catch (IllegalAccessException e) {
-			throw new IOException("Can't flush");
-		} catch (InvocationTargetException e) {
-			throw new IOException("Can't flush");
-		}
-		super.flush();
-	}
-
-}