@Nullable
  private static Integer getLambdaOrdinal(XBreakpoint<JavaLineBreakpointProperties> breakpoint) {
    JavaLineBreakpointProperties properties = breakpoint.getProperties();
    return properties != null ? properties.getLambdaOrdinal() : null;
  }
@Nullable
  private static Integer getLambdaOrdinal(XBreakpoint<JavaLineBreakpointProperties> breakpoint)