Inspectopedia
 
2024.3

'size() == 0' can be replaced with 'isEmpty()'

Warning
New
Last modified: 03 December 2024

Reports .size() or .length() comparisons with a 0 literal that can be replaced with a call to .isEmpty().

Example:

After the quick-fix is applied:

Use the Ignored classes table to add classes for which any .size() or .length() comparisons should not be replaced.

Use the Ignore expressions which would be replaced with !isEmpty() option to ignore any expressions which would be replaced with !isEmpty().