anchor.diff:  [partintro]
   --
   This section provides answers to some common '`how do I do that...`' type of questions
  -that often arise when using Spring Cloud Data Flow. This is by no means an exhaustive list, but it
  -does cover quite a lot.
  +that often arise when using Spring Cloud Data Flow. 
   
   If you are having a specific problem that we don't cover here, you might want to check out
   http://stackoverflow.com/tags/spring-cloud-dataflow[stackoverflow.com] to see if someone has
  
positive.code: 
  == Configure Remote Maven Repository
  
  If you'd like to connect to your organization's internal maven repository, you can override the default
  repository location by passing the credentials via the following environment properties:
  
  [source,bash]
  ----
  export MAVEN_LOCAL_REPOSITORY=mylocalMavenRepo
  export MAVEN_REMOTE_REPOSITORIES_REPO1_URL=https://repo1
  export MAVEN_REMOTE_REPOSITORIES_REPO1_AUTH_USERNAME=user1
  export MAVEN_REMOTE_REPOSITORIES_REPO1_AUTH_PASSWORD=pass1
  export MAVEN_REMOTE_REPOSITORIES_REPO2_URL=https://repo2
  ----
  
  If you are running behind a proxy, then you need to specify the proxy settings via environment properties
  like this:
  
  [source,bash]
  ----
  export MAVEN_PROXY_PROTOCOL=https
  export MAVEN_PROXY_HOST=host1
  export MAVEN_PROXY_PORT=8090
  export MAVEN_PROXY_NON_PROXY_HOSTS='host2|host3'
  export MAVEN_PROXY_AUTH_USERNAME=user1
  export MAVEN_PROXY_AUTH_PASSWORD=passwd
  ----
  
  Alternatively, you can pass them wrapped inside `SPRING_APPLICATION_JSON` environment property like
  the following:
  
  [source,json]
  ----
  
negative.code: 
  NOTE: Depending on Spring Cloud Data Flow's server implementation, you may have to pass the
  environment properties using the platform specific environment-setting capabilities. For instance,
  in Cloud Foundry, you'd be passing them as `cf set-env SPRING_APPLICATION_JSON`.
  
  
  