From dc47e7ca10fded81f327cd304c8235e9598509b5 Mon Sep 17 00:00:00 2001
From: Mikolaj Izdebski <mizdebsk@redhat.com>
Date: Sat, 23 Sep 2017 11:43:45 +0200
Subject: [PATCH 1/2] Remove support for snappy

---
 .../java/org/codehaus/plexus/archiver/tar/TarArchiver.java     | 3 +--
 .../java/org/codehaus/plexus/archiver/tar/TarUnArchiver.java   | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/codehaus/plexus/archiver/tar/TarArchiver.java b/src/main/java/org/codehaus/plexus/archiver/tar/TarArchiver.java
index ba53a1b9..070849c1 100644
--- a/src/main/java/org/codehaus/plexus/archiver/tar/TarArchiver.java
+++ b/src/main/java/org/codehaus/plexus/archiver/tar/TarArchiver.java
@@ -25,7 +25,6 @@
 import java.nio.file.Files;
 import java.util.zip.GZIPOutputStream;
 
-import io.airlift.compress.snappy.SnappyFramedOutputStream;
 import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
 import org.apache.commons.compress.archivers.tar.TarArchiveOutputStream;
 import org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream;
@@ -426,7 +425,7 @@ private OutputStream compress(TarCompressionMethod tarCompressionMethod, final O
         } else if (TarCompressionMethod.bzip2.equals(tarCompressionMethod)) {
             return new BZip2CompressorOutputStream(bufferedOutputStream(ostream));
         } else if (TarCompressionMethod.snappy.equals(tarCompressionMethod)) {
-            return new SnappyFramedOutputStream(bufferedOutputStream(ostream));
+            throw new UnsupportedOperationException( "This version of plexus-archiver does not support snappy compression" );
         } else if (TarCompressionMethod.xz.equals(tarCompressionMethod)) {
             return new XZCompressorOutputStream(bufferedOutputStream(ostream));
         } else if (TarCompressionMethod.zstd.equals(tarCompressionMethod)) {
diff --git a/src/main/java/org/codehaus/plexus/archiver/tar/TarUnArchiver.java b/src/main/java/org/codehaus/plexus/archiver/tar/TarUnArchiver.java
index 507cb6cb..0ae6e3b4 100644
--- a/src/main/java/org/codehaus/plexus/archiver/tar/TarUnArchiver.java
+++ b/src/main/java/org/codehaus/plexus/archiver/tar/TarUnArchiver.java
@@ -23,7 +23,6 @@
 import java.io.InputStream;
 import java.util.zip.GZIPInputStream;
 
-import io.airlift.compress.snappy.SnappyFramedInputStream;
 import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
 import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
 import org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream;
@@ -137,7 +136,7 @@ private InputStream decompress(UntarCompressionMethod compression, final File fi
         } else if (compression == UntarCompressionMethod.BZIP2) {
             return new BZip2CompressorInputStream(istream);
         } else if (compression == UntarCompressionMethod.SNAPPY) {
-            return new SnappyFramedInputStream(istream, true);
+            throw new UnsupportedOperationException( "This version of plexus-archiver does not support snappy compression" );
         } else if (compression == UntarCompressionMethod.XZ) {
             return new XZCompressorInputStream(istream);
         } else if (compression == UntarCompressionMethod.ZSTD) {
-- 
2.46.0