1 files changed, 0 insertions, 143 deletions
diff --git a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPCompressedData.java b/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPCompressedData.java
deleted file mode 100644
index 36e684416..000000000
--- a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPCompressedData.java
+++ /dev/null
@@ -1,143 +0,0 @@
-package org.spongycastle.openpgp;
-
-import java.io.EOFException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.zip.Inflater;
-import java.util.zip.InflaterInputStream;
-
-import org.spongycastle.bcpg.BCPGInputStream;
-import org.spongycastle.bcpg.CompressedDataPacket;
-import org.spongycastle.bcpg.CompressionAlgorithmTags;
-import org.spongycastle.apache.bzip2.CBZip2InputStream;
-
-/**
- * Compressed data objects.
- */
-public class PGPCompressedData 
-    implements CompressionAlgorithmTags
-{
-    CompressedDataPacket    data;
-    
-    public PGPCompressedData(
-        BCPGInputStream    pIn)
-        throws IOException
-    {
-        data = (CompressedDataPacket)pIn.readPacket();
-    }
-    
-    /**
-     * Return the algorithm used for compression
-     * 
-     * @return algorithm code
-     */
-    public int getAlgorithm()
-    {
-        return data.getAlgorithm();
-    }
-    
-    /**
-     * Return the raw input stream contained in the object.
-     * 
-     * @return InputStream
-     */
-    public InputStream getInputStream()
-    {
-        return data.getInputStream();
-    }
-    
-    /**
-     * Return an uncompressed input stream which allows reading of the 
-     * compressed data.
-     * 
-     * @return InputStream
-     * @throws PGPException
-     */
-    public InputStream getDataStream()
-        throws PGPException
-    {
-      if (this.getAlgorithm() == UNCOMPRESSED)
-      {
-          return this.getInputStream();
-      }
-      if (this.getAlgorithm() == ZIP)
-      {
-          return new InflaterInputStream(this.getInputStream(), new Inflater(true)) 
-          {
-              // If the "nowrap" inflater option is used the stream can 
-              // apparently overread - we override fill() and provide
-              // an extra byte for the end of the input stream to get
-              // around this.
-              //
-              // Totally weird...
-              //
-              protected void fill() throws IOException
-              {
-                  if (eof)
-                  {
-                      throw new EOFException("Unexpected end of ZIP input stream");
-                  }
-                  
-                  len = this.in.read(buf, 0, buf.length);
-                  
-                  if (len == -1)
-                  {
-                      buf[0] = 0;
-                      len = 1;
-                      eof = true;
-                  }
-                  
-                  inf.setInput(buf, 0, len);
-              }
-
-              private boolean eof = false;
-          };
-      }
-      if (this.getAlgorithm() == ZLIB)
-      {
-          return new InflaterInputStream(this.getInputStream())
-          {
-              // If the "nowrap" inflater option is used the stream can 
-              // apparently overread - we override fill() and provide
-              // an extra byte for the end of the input stream to get
-              // around this.
-              //
-              // Totally weird...
-              //
-              protected void fill() throws IOException
-              {
-                  if (eof)
-                  {
-                      throw new EOFException("Unexpected end of ZIP input stream");
-                  }
-                  
-                  len = this.in.read(buf, 0, buf.length);
-                  
-                  if (len == -1)
-                  {
-                      buf[0] = 0;
-                      len = 1;
-                      eof = true;
-                  }
-
-                  inf.setInput(buf, 0, len);
-              }
-
-              private boolean eof = false;
-          };
-      }
-      if (this.getAlgorithm() == BZIP2)
-      {
-          try
-          {
-              return new CBZip2InputStream(this.getInputStream());
-          }
-          catch (IOException e)
-          {
-              throw new PGPException("I/O problem with stream: " + e, e);
-          }
-      }
-        
-      throw new PGPException("can't recognise compression algorithm: " + this.getAlgorithm());
-    }
-}