Oh nice! I missed that. I just found that prop at: https://bits.netbeans.org/dev/javadoc/org-openide-loaders/apichanges.html
" Introduces system property to change file size threshold. Aug 23 '13; API spec. version: 7.51; affected top-level classes: DataEditorSupport; made by: igor_nikiforov; issues: #213882 We need a way to replace hardcoded "1024 * 1024" constant for file size, as in native space 1Mb file is rather common situation. So org.openide.text.big.file.size system property is introduced, which allows to set this threshhold in megabytes. The default threshold is 1Mb. “ Thanks! > On Jun 6, 2025, at 1:18 PM, Michael Bien <mbie...@gmail.com> wrote: > > -J-Dorg.openide.text.big.file.size=10
