IDEA switch expression bug sample

Yield.java

package pro.toparvion.sample.yield;

public class Yield {

  public static void main(String[] args) {
    if (args.length < 2) {
      System.out.println("Usage: yield <concat|find> operand1 operand2");
      return;
    }
    String operation = args[0].toLowerCase();
    String operand1 = args[1];
    String operand2 = args[2];
    
    String result = switch (operation) {
      case "concat" -> {
        System.out.println("Performing concatination...");
        yield (operand1 + operand2);   // there is method 'yield' but it shouldn't be called
      }
      case "replace" -> {
        System.out.println("Performing replacement...");
        yield operand1.replaceAll(operand2, "");         
      }
      default -> throw new UnsupportedOperationException(operation);
    };
    System.out.printf("Applying '%s' to '%s' and '%s' yields '%s'.\n", operation, operand1, operand2, result);
    Yield.yield(result);
  }

  private static void yield(String arg) {
    // some important stuff with arg
  }
}