diff --git a/.config/bash/module/Export.sh b/.config/bash/module/Export.sh
index 557b1d3..c986345 100644
--- a/.config/bash/module/Export.sh
+++ b/.config/bash/module/Export.sh
@@ -6,7 +6,7 @@ export PATH=$( find -L ${HOME}/app/bin/ -type d -printf ":%p" 2> /dev/null ):${P
 
 # specify locale.
 #export LC_ALL=C
-export LANGUAGE="en_US.UTF-8"
+# export LANGUAGE="en_US.UTF-8"
 
 # specify editor.
 export EDITOR=nvim
@@ -15,50 +15,18 @@ export EDITOR=nvim
 export MANPAGER="nvim +Man!"
 
 # specify android sdk root.
-export ANDROID_SDK_ROOT="$HOME/.android/sdk"
+# export ANDROID_SDK_ROOT="$HOME/.android/sdk"
 
 # specify java path.
-export JAVA_HOME="${HOME}/app/java/x64/latest"
+# export JAVA_HOME="${HOME}/app/java/x64/latest"
 
 # specify tex paths.
-#export TEXMFSYSVAR="$HOME/app/tex/data/var"
-#export TEXMFSYSCONFIG="$HOME/app/tex/data/config"
-export TEXMFVAR="${HOME}/app/tex/data/var"
-export TEXMFCONFIG="${HOME}/app/tex/data/config"
-export TEXMFLOCAL="${HOME}/app/tex/data/local"
+# export TEXMFVAR="${HOME}/app/tex/data/var"
+# export TEXMFCONFIG="${HOME}/app/tex/data/config"
+# export TEXMFLOCAL="${HOME}/app/tex/data/local"
 
 # Dotfiles exports.
 export BASH_MODULE_PATH="${HOME}/.config/bash/module"
 
 # Docker config.
 export DOCKER_CONFIG="${HOME}/.config/docker"
-
-# Set java version. Sets to latest when not specified.
-# Usage: export_java [VERSION]
-function export_java() {
-	local version="${1}"
-
-	if [[ "${version}" = "" ]]; then
-		export JAVA_HOME="${HOME}/app/java/x64/latest"
-		return
-	fi
-
-	local available=($(_get_java_versions))
-
-	if ! _contains ${version} ${available[@]}; then
-		_error "Version ${version} is not available."
-		return 1
-	fi
-
-	export JAVA_HOME="${HOME}/app/java/x64/jdk_${version}"
-}
-
-function _get_java_versions() {
-	ls "${HOME}/app/java/x64/" | grep "jdk_" | sed -e "s/.*_//" | sort -g 2> /dev/null
-}
-
-function _comp_java_versions() {
-	_autocomplete_first "$(_get_java_versions)"
-}
-
-complete -o nosort -F _comp_java_versions export_java