Single character string concatenation
Reports concatenation with string literals that consist of one character.
These literals may be replaced with equivalent character literals, gaining some performance enhancement.
Example:
String hello = hell + "o";
After the quick-fix is applied:
String hello = hell + 'o';
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.
LengthOneStringsInConcatenation- 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.
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024