title: How to show method parameters hint in Intellij IDEA?
body: <p><a href="https://i.stack.imgur.com/64ZyW.png"><img src="https://i.stack.imgur.com/64ZyW.png" alt="enter image description here"></a></p>
  
  <blockquote>
    <p>int beginIndex, int endIndex</p>
  </blockquote>
  
  <p>is important when we invoke methods.</p>
  
  <p>How to show this when the cursor is in the brackets?
  <a href="https://i.stack.imgur.com/XIcxf.png"><img src="https://i.stack.imgur.com/XIcxf.png" alt="enter image description here"></a></p>