for ( Map.Entry<PanelDefinition, WorkbenchPanelPresenter> e : mapPanelDefinitionToPresenter.entrySet() ) {
final PanelDefinition definition = e.getKey();
final WorkbenchPanelPresenter presenter = e.getValue();
if ( presenter.getDefinition().getParts().contains( partToMinimize ) ) {
partToMinimize.setMinimized( true );
presenter.removePart( partToMinimize );
if ( presenter.getDefinition().isMinimized() ) {
presenterToMinimize = presenter;
}
break;
}