Duplicate branches in 'switch'
Reports switch
statements or expressions that contain the same code in different branches and suggests merging the duplicate branches.
Example:
switch (n) {
case 1:
System.out.println(n);
break;
case 2:
System.out.println(n);
break;
default:
System.out.println("default");
}
After the quick-fix is applied:
switch (n) {
case 1:
case 2:
System.out.println(n);
break;
default:
System.out.println("default");
}
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.
DuplicateBranchesInSwitch- 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 2019.1
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024