@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    BreakpointItem item = (BreakpointItem)o;

    if (getBreakpoint() != null ? !getBreakpoint().equals(item.getBreakpoint()) : item.getBreakpoint() != null) return false;

    return true;
  }
@Override
  public boolean equals(Object o)