1 files changed, 0 insertions, 54 deletions
diff --git a/src/main/java/eu/siacs/conversations/utils/zlib/ZLibInputStream.java b/src/main/java/eu/siacs/conversations/utils/zlib/ZLibInputStream.java
deleted file mode 100644
index b777c10c..00000000
--- a/src/main/java/eu/siacs/conversations/utils/zlib/ZLibInputStream.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package eu.siacs.conversations.utils.zlib;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.zip.Inflater;
-import java.util.zip.InflaterInputStream;
-
-/**
- * ZLibInputStream is a zlib and input stream compatible version of an
- * InflaterInputStream. This class solves the incompatibility between
- * {@link InputStream#available()} and {@link InflaterInputStream#available()}.
- */
-public class ZLibInputStream extends InflaterInputStream {
-
-	/**
-	 * Construct a ZLibInputStream, reading data from the underlying stream.
-	 * 
-	 * @param is
-	 *            The {@code InputStream} to read data from.
-	 * @throws IOException
-	 *             If an {@code IOException} occurs.
-	 */
-	public ZLibInputStream(InputStream is) throws IOException {
-		super(is, new Inflater(), 512);
-	}
-
-	/**
-	 * Provide a more InputStream compatible version of available. A return
-	 * value of 1 means that it is likly to read one byte without blocking, 0
-	 * means that the system is known to block for more input.
-	 * 
-	 * @return 0 if no data is available, 1 otherwise
-	 * @throws IOException
-	 */
-	@Override
-	public int available() throws IOException {
-		/*
-		 * This is one of the funny code blocks. InflaterInputStream.available
-		 * violates the contract of InputStream.available, which breaks kXML2.
-		 * 
-		 * I'm not sure who's to blame, oracle/sun for a broken api or the
-		 * google guys for mixing a sun bug with a xml reader that can't handle
-		 * it....
-		 * 
-		 * Anyway, this simple if breaks suns distorted reality, but helps to
-		 * use the api as intended.
-		 */
-		if (inf.needsInput()) {
-			return 0;
-		}
-		return super.available();
-	}
-
-}