Bug 61469 Code review for CustomFiltersActionGroup#initializeWithViewDefaults() suggested
I200405060200 while (tokenizer.hasMoreTokens()) { String id= tokenizer.nextToken(); if (fFilterDescriptorMap.containsKey(id) && !fLRUFilterIdsStack.contains(id)); fLRUFilterIdsStack.push(id); } See original code. Either formatting is wrong, or - which looks more likely to me - the semicolon should be removed. Don't know if this even causes a visible bug, just discovered this piece of code randomly.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/CustomFiltersActionGroup.java
import java.util.StringTokenizer;
import java.util.TreeSet;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ContributionItem;
import org.eclipse.jface.action.GroupMarker;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.util.Assert;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.jface.window.Window;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.IMemento;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.jdt.core.IJavaModel;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.JavaPluginImages;
import org.eclipse.jdt.internal.ui.filters.CustomFiltersDialog;