Index: multiview/src/org/netbeans/core/multiview/MultiViewPeer.java =================================================================== RCS file: /cvs/core/multiview/src/org/netbeans/core/multiview/MultiViewPeer.java,v retrieving revision 1.26 retrieving revision 1.27 diff -r1.26 -r1.27 552c552,556 < tabs.setToolbarBarVisible(isToolbarVisible()); --- > SwingUtilities.invokeLater(new Runnable() { > public void run() { > tabs.setToolbarBarVisible(isToolbarVisible()); > } > });