boolean (@NotNull MergeableUsage other) { boolean merged = super.merge(other); if (merged && other instanceof ReadWriteAccessUsageInfo2UsageAdapter) { Access newRwAccess = mergeRwAccess(rwAccess(), ((ReadWriteAccessUsageInfo2UsageAdapter)other).rwAccess()); myRwAccess = (byte)newRwAccess.ordinal(); } return merged; }