title: How to use AlchemyAPI with java?
body: <p>I want to use AlchemyAPI in my Java project. 
  I am using Maven for my dependency management. I am planning to use <a href="http://mvnrepository.com/artifact/org.apache.uima/AlchemyAPIAnnotator/2.3.1" rel="nofollow">this</a> maven repository.
  So, I want to know if the have any documentation is available.
  Also, I will like to know how to use my API key. They have given it <a href="http://www.alchemyapi.com/developers/sdks/" rel="nofollow">here</a>. 
  But, as I am using Maven, I don't know what to do..?</p>
  
  <p>Thank You in Advance..!</p>