Remove 2.2 (EOL)

See https://cassandra.apache.org/_/download.html

Author: tianon

2.2/Dockerfile

@@ -2,7 +2,6 @@
 set -eu
 
 declare -A aliases=(
-	[2.2]='2'
 	[3.11]='3'
 	[4.0]='4 latest'
 )
@@ -85,13 +84,6 @@ for version; do
 	parent="$(awk 'toupper($1) == "FROM" { print $2 }' "$version/Dockerfile")"
 	arches="${parentRepoToArches[$parent]}"
 
-	if [ "$version" = '2.2' ]; then
-		# https://github.com/docker-library/cassandra/pull/116#issuecomment-326650640
-		# Exception (java.lang.RuntimeException) encountered during startup: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native
-		# java.lang.RuntimeException: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native
-		arches="$(sed -r -e 's/ arm64v8 / /g' <<<" $arches ")"
-	fi
-
 	# s390x is not actually supported
 	# https://github.com/docker-library/cassandra/pull/116#issuecomment-326654542
 	# https://github.com/docker-library/cassandra/issues/193

2.2/docker-entrypoint.sh

@@ -1,9 +1,4 @@
 {
-  "2.2": {
-    "java": "8",
-    "sha512": "174688cb51ea7f683ace0de158a3ab080b2799c2001c501ede68253d2990d03737396cc7743eee6d65523bbd21f6b10948279691de1a313dc2f4d0d26cf5315b",
-    "version": "2.2.19"
-  },
   "3.0": {
     "java": "8",
     "sha512": "a425485a995a8dba998303e368af3cabc322a824f9e42c9e30c4890a0fe186a6bfa19d18b00f2e0336c3c100c6461f191a3e78e201cc91e99f8b80d8df803fdc",

generate-stackbrew-library.sh

@@ -3,7 +3,6 @@ set -Eeuo pipefail
 
 defaultJavaVersion='11'
 declare -A javaVersions=(
-	[2.2]='8'
 	[3.0]='8'
 	[3.11]='8'
 )