private int getColumnNumberOrZero() {
    var type = getXBreakpointType();
    if (type == null) return 0;
    var xBreakpoint = getXBreakpoint();
    if (!(xBreakpoint instanceof XLineBreakpoint<P>)) return 0;
    final int column = type.getColumn(((XLineBreakpoint<JavaLineBreakpointProperties>)xBreakpoint));
    if (column <= 0) return 0;
    return column + 1;
  }
private int getColumnNumberOrZero()