anchor.diff:  
   [source,shell]
   ----
  -$ source "$HOME/.gvm/bin/gvm-init.sh"
  +$ source "$HOME/.sdkman/bin/sdkman-init.sh"
   ----
   
   Then install the latest stable Groovy:
   
   [source,shell]
   ----
  -$ gvm install groovy
  +$ sdk install groovy
   ----
   
   After installation is complete and you've made it your default version, test it with:
  
positive.code: 
  To use the link:invokedynamic-support.html[InvokeDynamic] version of the jars just append &#39;:indy' for Gradle or <classifier>indy</classifier> for Maven.
  
  == GVM (the Groovy enVironment Manager)
  
  This tool makes installing Groovy on any Bash platform (Mac OSX, Linux, Cygwin, Solaris or FreeBSD) very easy.
  
  
negative.code: 
  In this download area, you will be able to download the distribution (binary and source), the Windows installer and the documentation for **Groovy**.
  
  For a quick and effortless start on Mac OSX, Linux or Cygwin, you can use http://sdkman.io/[SDKMAN!] (The Software Development Kit Manager) to download and configure any **Groovy** version of your choice. Basic <<SDKMAN,instructions>> can be found below.
  
  === Stable
  
  