Comments
 
posted on May 27th 2015, at 15:25
by lunarg

Preferred:

String x = JComboBox.getSelectedItem().toString();

or

String x = String.valueOf(JComboBox.getSelectedItem());

The second method protects against null values as well.

Avoid using casting:

String x = (String)JComboBox.getSelectedItem();

This would work fine if the item is indeed a string, but will fail if it can (also) be any other data type. To be safe, use either of the first two methods.

 
 
« March 2024»
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930
31      
 
Links
 
Quote
« I needed a password with eight characters so I picked Snow White and the Seven Dwarves. »