title: Is there a substring(start, length) function?
body: <p>I am trying to use a similar method to C#'s <code>string.SubString(int start, int length)</code>.</p>
  
  <p>But the substring function in Java is <code>string.substring(int start, int end)</code>.</p>
  
  <p>I want to be able to pass a start position and a length to the substring function.</p>
  
  <p>Can anyone help me to solve this issue?</p>