@Override
  public boolean affectsClusterConfiguration() {
    return true;
  }
Deploy one or more JAR files to members of a group or all members.

@param groups Group(s) to deploy the JAR to or null for all members
@param jars JAR file to deploy
@param dir Directory of JAR files to deploy
@return The result of the attempt to deploy
geode-gfsh/src/main/java/org/apache/geode/management/internal/cli/commands/DeployCommand.java