lection">ComponentCollection</a></span>, <span name="topLevel">topLevel: <a href="../../ProblemComponent.html" class="extype" name="com.cra.figaro.algorithm.structured.ProblemComponent">ProblemComponent</a>[_]*</span>)</span><span class="result">: <span class="extype" name="scala.Predef.Set">Set</span>[<a href="../../ProblemComponent.html" class="extype" name="com.cra.figaro.algorithm.structured.ProblemComponent">ProblemComponent</a>[_]]</span>
      </span>
      
      <p class="shortcomment cmt">Use a to