title: Finding a class reflectively by its simple-name alone
body: <p>I was wondering if there is any given function that allows me to introspect a class without having to write the packages where the class is contained.</p>
  
  <p>For example, I want to take a look at the methods and superclasses of the class <em>Integer</em> in order to do that I have to specify the packages where the class is located. This will be "java.lang.Integer"</p>
  
  <p>Instead of doing that I want to just type the class name in order to have the information of the class displayed. Just like this "Integer"</p>
  
  <p>How can I make that my program just check the class name, no matter where is it located?</p>