@Override
	public boolean editCellAt(int row, int column, EventObject e) {
		boolean editAtCell = super.editCellAt(row, column, e);
		if (editAtCell) {
			requestTableEditorFocus();
		}
		return editAtCell;
	}
If you just begin typing into an editable cell in a JTable, then the cell editor will be
displayed. However, the editor component will not have a focus. This method has been
overridden to request focus on the editor component.

@see javax.swing.JTable#editCellAt(int, int, EventObject)
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTable.java