Mismatched case in 'String' operation
Reports String method calls that always return the same value (-1 or false) because a lowercase character is searched in an uppercase-only string or vice versa.
Reported methods include equals, startsWith, endsWith, contains, indexOf, and lastIndexOf.
Example:
if (columnName.toLowerCase().equals("ID")) {...}
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
MismatchedStringCase- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
New in 2019.3
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024