Importing label image with high label ids freezes labkit

[maweigert]

Hi,

When using "Import Labeling" to import a label tif image that contains even a single object with a high object id (e.g. 5000), all intermediate ids (1...5000) will get allocated leading labkit freezing and Fiji becoming unresponsive. This situation happens frequently when curating segmentation results...

Example: mask_labkit_1000.tif.zip