Cast can be replaced with variable
Reports type cast operations that can be replaced with existing local or pattern variables with the same value.
Example:
void foo(Object obj) {
String s = (String) obj;
System.out.println(((String) obj).trim());
}
After the quick-fix is applied:
void foo(Object obj) {
String s = (String) obj;
System.out.println(s.trim());
}
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.
CastCanBeReplacedWithVariable- 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 2022.3
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024