code: /*
  VariableDeclarationUsageDistance
  allowedDistance = 1
  ignoreVariablePattern = (default)
  validateBetweenScopes = true
  ignoreFinal = false
  
  
  */
  
  //non-compiled with javac: Compilable with Java14
  package com.puppycrawl.tools.checkstyle.checks.coding.variabledeclarationusagedistance;
  
  public class InputVariableDeclarationUsageDistanceCheckSwitchExpressions2 {
      void issue11973() {
          int i = -1; // violation 'Distance between.*'i'.*and.*first usage is 2, but allowed 1.'
          int x = -1; // ok
          switch (i) {
              case 1 -> {
                  x++;
                  i++;
              }
          };
  
          int a = -1; // ok
          int a123 = switch (a) {
              case 1 -> {
                  yield 2;
              }
              default -> {
                  yield a;
              }
          };
  
          int b = -1; // ok
          int b123 = switch (b) {
              case 1 -> {
                  yield b;
              }
              default -> {
                  yield 1;
              }
          };
  
          int day = 1; // ok
          int c = -1;
          int c123 = switch (c) {
              case 1:
              case 2:
              default:
                  c++;
                  c--;
                  yield day++;
          };
  
          int day1 = 1; // ok
          int cc = -1;
          int d123 = switch (cc) {
              case 1 -> {
                  cc++;
                  cc--;
                  yield day1;
              }
              default -> {
                  yield 0;
              }
          };
  
          int day2 = 1; // ok
          int ccc = -1;
          int e123 = switch (ccc) {
              case 1 -> {
                  ccc++;
                  ccc--;
                  yield ccc;
              }
              case 2 -> {
                  yield 2;
              }
              default -> {
                  ccc++;
                  ccc--;
                  ccc++;
                  day2++;
                  yield 3;
              }
          };
  
          int u = 0;
          switch (u) { };
      }
  }
  