Based on an automated tool, there is a discrepancy in VFSFileChooserDialog.java on lines 346 and 347:
ok = new JButton();
ok.setName("ok");
In order to follow the conventions of the project it should be:
ok = new JButton(jEdit.getProperty("common.ok"));
Hi, sorry it's a wrong report.
This is not the text of the button but a name, this name is not displayed, but used by unit tests so it must not be localized