Single character string argument in 'String.indexOf()' call
Reports single character strings being used as an argument in String.indexOf() and String.lastIndexOf() calls.
A quick-fix is suggested to replace such string literals with equivalent character literals, gaining some performance enhancement.
Example:
return s.indexOf("x");
After the quick-fix is applied:
return s.indexOf('x');
Inspection Details | |
|---|---|
Available in: | IntelliJ IDEA 2023.3, Qodana for JVM 2023.3 |
Plugin: | Java, 233.SNAPSHOT |
Last modified: 13 July 2023