if [ -f "$HOME/.sdkman/bin/sdkman-init.sh" ] ; then
    source "$HOME/.sdkman/bin/sdkman-init.sh"
else
    function sdk() {
        vared -p 'No SDKMAN found, install it?: (y/N) ' -c answer
        case "$answer" in
            y|Y)
                unset sdk
                curl -s "https://get.sdkman.io?rcupdate=false" | bash
                source "$HOME/.sdkman/bin/sdkman-init.sh"
                ;;
        esac

    }
fi