Local variable used and declared in different 'switch' branches

Reports local variables declared in one branch of a switch statement and used in another branch. Such declarations can be extremely confusing.

Example:

switch(i) {
  case 2:
      int x = 0;
      break;
  case 3:
      x = 3;
      System.out.println(x);
      break;
}

Inspection Details
Available in:	IntelliJ IDEA 2023.3, Qodana for JVM 2023.3
Plugin:	Java, 233.SNAPSHOT

Last modified: 13 July 2023