anchor.diff:  You can also set system properties in `gradle.properties` files with the prefix `systemProp.`
   
   .Specifying system properties in `gradle.properties`
  +====
   ----
   systemProp.gradle.wrapperUser=myuser
   systemProp.gradle.wrapperPassword=mypassword
   ----
  +====
   
   The following system properties are available. Note that command-line options take precedence over system properties.
   
  
positive.code: Configuring a proxy (for downloading dependencies, for example) is done via standard JVM system properties. These properties can be set directly in the build script; for example, setting the HTTP proxy host would be done with `System.setProperty('http.proxyHost', 'www.somehost.org')`. Alternatively, the properties can be <<#sec:gradle_configuration_properties,specified in gradle.properties>>.
  
  .Configuring an HTTP proxy using `gradle.properties`
  ----
  systemProp.http.proxyHost=www.somehost.org
  systemProp.http.proxyPort=8080
  
negative.code: # NOTE: this is not a typo.
  systemProp.http.nonProxyHosts=*.nonproxyrepos.com|localhost
  ----
  ====
  
  There are separate settings for SOCKS.
  
  .Configuring a SOCKS proxy using `gradle.properties`
  ====
  ----
  systemProp.socksProxyHost=www.somehost.org
  systemProp.socksProxyPort=1080
  systemProp.java.net.socks.username=userid
  systemProp.java.net.socks.password=password
  ----
  ====
  
  You may need to set other properties to access other networks. Here are 2 references that may be helpful:
  
  