SingleReturnPoint.java

public class Example {
  
  private int value;

  public int totallyComplexForSure(int x) {
    final int result;
    if (x <= 0) {
      result = 0;
    } else if (x == 10) {
      result = -value;
    } else {
      result = value + 10;
    }
    return result;
  }

  public int lookMaNoLocalVariable(int x) {
    return x <= 0  ? 0
         : x == 10 ? -value
         : value + 10;
  }

}