title: JAVA: How to search a map?
body: <p>I have a Map that has Strings for its keys and sets (that contain integers) for its values</p>
  
  <p>Say my keys look like this "apple", "banana", "orange", etc.</p>
  
  <p>The user enters text and I save it as a String variable. How do I search my map for an identical key?
  So if the user types in "apple" how do I give that String to a method and have the method search my map for the "apple" key and return the set of Integers associated with it (values)?</p>
  
  <p>Thanks</p>