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From 575df9b9a3519186ac801a10eb632e0e2b4ddbdd Mon Sep 17 00:00:00 2001
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From: Michael Simacek <msimacek@redhat.com>
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Date: Mon, 12 Feb 2018 10:59:55 +0100
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Subject: [PATCH 2/3] Remove ZSTD compressor
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---
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.../compressors/CompressorStreamFactory.java | 14 ++------------
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1 file changed, 2 insertions(+), 12 deletions(-)
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diff --git a/src/main/java/org/apache/commons/compress/compressors/CompressorStreamFactory.java b/src/main/java/org/apache/commons/compress/compressors/CompressorStreamFactory.java
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index ab178a9..3817704 100644
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--- a/src/main/java/org/apache/commons/compress/compressors/CompressorStreamFactory.java
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+++ b/src/main/java/org/apache/commons/compress/compressors/CompressorStreamFactory.java
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@@ -54,9 +54,6 @@ import org.apache.commons.compress.compressors.xz.XZCompressorInputStream;
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import org.apache.commons.compress.compressors.xz.XZCompressorOutputStream;
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import org.apache.commons.compress.compressors.xz.XZUtils;
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import org.apache.commons.compress.compressors.z.ZCompressorInputStream;
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-import org.apache.commons.compress.compressors.zstandard.ZstdCompressorInputStream;
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-import org.apache.commons.compress.compressors.zstandard.ZstdCompressorOutputStream;
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-import org.apache.commons.compress.compressors.zstandard.ZstdUtils;
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import org.apache.commons.compress.utils.IOUtils;
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import org.apache.commons.compress.utils.Lists;
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import org.apache.commons.compress.utils.ServiceLoaderIterator;
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@@ -516,10 +513,6 @@ public class CompressorStreamFactory implements CompressorStreamProvider {
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return LZ4_FRAMED;
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}
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- if (ZstdUtils.matches(signature, signatureLength)) {
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- return ZSTANDARD;
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- }
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-
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throw new CompressorException("No Compressor found for the stream signature.");
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}
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/**
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@@ -595,10 +588,7 @@ public class CompressorStreamFactory implements CompressorStreamProvider {
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}
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if (ZSTANDARD.equalsIgnoreCase(name)) {
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- if (!ZstdUtils.isZstdCompressionAvailable()) {
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- throw new CompressorException("Zstandard compression is not available." + YOU_NEED_ZSTD_JNI);
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- }
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- return new ZstdCompressorInputStream(in);
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+ throw new CompressorException("Zstandard compression is not available in this build.");
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}
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if (LZMA.equalsIgnoreCase(name)) {
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@@ -714,7 +704,7 @@ public class CompressorStreamFactory implements CompressorStreamProvider {
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}
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if (ZSTANDARD.equalsIgnoreCase(name)) {
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- return new ZstdCompressorOutputStream(out);
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+ throw new CompressorException("Zstandard compression is not available in this build.");
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}
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} catch (final IOException e) {
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throw new CompressorException("Could not create CompressorOutputStream", e);
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--
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2.20.1
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