Bug 82743 [Markers] improved problem filter needed (OR clauses)
when working with large workspaces I find the current problems filter not powerful enough. If I were able to AND and OR the conditions available from the UI then I would solve all my use cases. my most needed one is : I would like to see ERRORS anywhere in the workspace OR WARNINGS in the current selected project
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
*/
    public void dispose() {
        super.dispose();
        ResourcesPlugin.getWorkspace().removeResourceChangeListener(
                resourceListener);
        getSite().getPage().removeSelectionListener(focusListener);
        
        
        if (openAction != null) {
            openAction.dispose();
            copyAction.dispose();
            selectAllAction.dispose();
            deleteAction.dispose();
            revealAction.dispose();
            showInNavigatorAction.dispose();
            propertiesAction.dispose();
            clipboard.dispose();            
        }
    }
    /* (non-Javadoc)
     * @see org.eclipse.ui.views.internal.tableview.TableView#createActions()
     */
    protected void createActions() {
        TableViewer viewer = getViewer();
        revealAction = new ActionRevealMarker(this, getSelectionProvider());
        openAction = new ActionOpenMarker(this, getSelectionProvider());
        copyAction = new ActionCopyMarker(this, getSelectionProvider());
        copyAction.setClipboard(clipboard);
        copyAction.setProperties(getFields());
        pasteAction = new ActionPasteMarker(this, getSelectionProvider());