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';
Inspection Details | |
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Available in: | IntelliJ IDEA 2023.3, Qodana for JVM 2023.3 |
Plugin: | Java, 233.SNAPSHOT |
Last modified: 13 July 2023