title: Take first half of first string, and put it at beginning of second string based on user input
body: <p>I am at the beginning chapters in my Java I class. This seems beyond what I have learned thus far. </p>
  
  <p>I have to ask a user to input the first string. It could be anything. Then they have to input a second string. I have to take the first half of the first string and place it in front of the second string, then the other half of the first string and place it at the end of the first string. For example: </p>
  
  <p>Enter something: ----
  Enter something: word</p>
  
  <p>Output: --word--</p>
  
  <p>The only thing I've learned up until now is concatenation, indexes, and getting length. I have not learned arrays, if they can be relevant to this. What methods would I use to split this string up when I only know the strings after the user enters them? Even just informing me of unknown method calls would lead me in the right direction. I don't want (and can't) copy anyone's code. </p>