Version 2.0 prints gigabytes of debug output

[honza-kasik]

Steps to reproduce:

1. Download offliner 2.0 from https://repo.maven.apache.org/maven2/com/redhat/red/offliner/offliner/2.0/offliner-2.0.jar
2. Run with

java -jar offliner.jar \
  --repo-url "$SOURCE_REPO_URL" \
  --dir "$MAVEN_REPO_DIR_NAME" \
  "$MAVEN_REPO_CHECKSUMS_FILE_NAME"

3. Observe

Expected outcome: I get INFO level log

Actual outcome: I get DEBUG level log. e.g.:

10:51:08.624 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.execchain.MainClientExec - Executing request GET /brewroot/repos/jb-eap-7.4-maven-build/latest/maven/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom HTTP/1.1
10:51:08.624 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.execchain.MainClientExec - Target auth state: UNCHALLENGED
10:51:08.625 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.execchain.MainClientExec - Proxy auth state: UNCHALLENGED
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-1 >> GET /brewroot/repos/jb-eap-7.4-maven-build/latest/maven/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom HTTP/1.1
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-1 >> Host: download.devel.redhat.com
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-1 >> Connection: Keep-Alive
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-1 >> User-Agent: Apache-HttpClient/4.5.9 (Java/1.8.0_311)
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-1 >> Accept-Encoding: gzip,deflate
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 >> "GET /brewroot/repos/jb-eap-7.4-maven-build/latest/maven/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom HTTP/1.1[\r][\n]"
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 >> "Host: download.devel.redhat.com[\r][\n]"
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 >> "Connection: Keep-Alive[\r][\n]"
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 >> "User-Agent: Apache-HttpClient/4.5.9 (Java/1.8.0_311)[\r][\n]"
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 >> "Accept-Encoding: gzip,deflate[\r][\n]"
10:51:08.626 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 >> "[\r][\n]"
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.conn.DefaultHttpClientConnectionOperator - Connection established 10.0.135.188:46342<->10.0.14.183:80
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.conn.DefaultManagedHttpClientConnection - http-outgoing-0: set socket timeout to 600000
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.execchain.MainClientExec - Executing request GET /brewroot/repos/jb-eap-7.4-maven-build/latest/maven/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom HTTP/1.1
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.execchain.MainClientExec - Target auth state: UNCHALLENGED
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.impl.execchain.MainClientExec - Proxy auth state: UNCHALLENGED
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-0 >> GET /brewroot/repos/jb-eap-7.4-maven-build/latest/maven/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom HTTP/1.1
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-0 >> Host: download.devel.redhat.com
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-0 >> Connection: Keep-Alive
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-0 >> User-Agent: Apache-HttpClient/4.5.9 (Java/1.8.0_311)
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.headers - http-outgoing-0 >> Accept-Encoding: gzip,deflate
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-0 >> "GET /brewroot/repos/jb-eap-7.4-maven-build/latest/maven/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom HTTP/1.1[\r][\n]"
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-0 >> "Host: download.devel.redhat.com[\r][\n]"
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-0 >> "Connection: Keep-Alive[\r][\n]"
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-0 >> "User-Agent: Apache-HttpClient/4.5.9 (Java/1.8.0_311)[\r][\n]"
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-0 >> "Accept-Encoding: gzip,deflate[\r][\n]"
10:51:08.627 [download--/com/fasterxml/jackson/jackson-base/2.12.1.redhat-00001/jackson-base-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-0 >> "[\r][\n]"
10:51:08.629 [download--/com/fasterxml/jackson/dataformat/jackson-dataformats-text/2.12.1.redhat-00001/jackson-dataformats-text-2.12.1.redhat-00001.pom] DEBUG org.apache.http.wire - http-outgoing-1 << "HTTP/1.1 302 Found[\r][\n]"

[yma955]

Fixed in #75