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I set up a host, then decided to add a folder to favourites. I copy-pasted a rather long path into remote file chooser. UI was frozen for long.
Created attachment 140718 [details] stack
fixed: rev/db1a4586c14c
Integrated into 'releases/release74', will be available in build *201311111738* or newer. Wait for official and publicly available build. Changeset: http://hg.netbeans.org/releases/rev/9b450a4cfd98 User: Vladimir Kvashin <vkvashin@netbeans.org> Log: fixed #236637 - UI freeze caused by o.n.m.remote.api.ui.FileChooserUIImpl.updateCompletions (transplanted from db1a4586c14c676d95c0891bf14373a2dfb9aa27)
Verified in build 201311142201.