title: How to update JAVA SDK using command prompt
body: <p><img src="https://i.stack.imgur.com/p9o3V.png" alt="enter image description here"></p>
  
  <p>I have JAVA SDK 1.7.0.170 installed on my windows 7, I need to upgrade to 1.7.0.250. Is there a command line option?</p>
  
  <p>Any equivalent of PIP for python updates?</p>