title: python/jython how to modify only time value (23:59:00) on datetime field?
body: <p>We have field which we are getting in jython code with</p>
  
  <pre><code>date1=object.getDate("FINISHDATE");
  </code></pre>
  
  <p>I need to have the same date but  we need to set the time value of that date to value <code>23:59:00</code></p>
  
  <p>How this can be done?</p>
  
  <p>Please do not use DATE.NOW method to retrieve current time, I need to retrieve field from the database which is usually in the future so I do not want to set statically DATE portion but only TIME portion</p>
  
  <p>Thanks</p>