public boolean equals(Object o) {
    if (this == o) return true;
    if (!(o instanceof Variable variable)) return false;

    if (myAlwaysStopAt != variable.myAlwaysStopAt) return false;
    if (mySkipOnStart != variable.mySkipOnStart) return false;
    if (myDefaultValueString != null ? !myDefaultValueString.equals(variable.myDefaultValueString) : variable.myDefaultValueString != null) return false;
    if (myExpressionString != null ? !myExpressionString.equals(variable.myExpressionString) : variable.myExpressionString != null) return false;
    if (!myName.equals(variable.myName)) return false;

    return true;
  }
public boolean equals(Object o)