if (toolBarManager2.find(toggleAsmifierModeAction.getId()) == null) {
if(!separatorExist) {
toolBarManager2.insert(0, new Separator("bco")); //$NON-NLS-1$
separatorExist = true;
}
toolBarManager2.insertBefore("bco", toggleAsmifierModeAction); //$NON-NLS-1$
// toolBarManager2.update(true);
}
try {
toolBarManager2.update(true);
toolBarManager2.getControl().getParent().layout(true);