public CfnStack get(String name) {
    if (stacks == null) refresh();

    if (!stacks.containsKey(name)) {
      throw new IndexOutOfBoundsException("No such stack: " + name);
    }

    return stacks.get(name);
  }
Read-only CloudFormation wrapper to easily retrieve stack outputs from all stacks in an account.
end-to-end-tests/src/main/java/com/amazonaws/blox/integ/CloudFormationStacks.java