Bug 34484 [wording] "Filters" menu icon missing from Package Explorer view menu
The Navigator and Package Explorer both have a "Filters" item in the view menu. In the Navigator, the Filters menu item has an icon. In the Package Explorer, it does not. Same for Projects view in the Java Browsing perspective.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/CustomFiltersActionGroup.java
for (int i= 0; i < fUserDefinedPatterns.length; i++) {
				IMemento child= userDefinedPatterns.createChild(TAG_CHILD);
				child.putString(TAG_PATTERN, fUserDefinedPatterns[i]);
			}
		}
	}
	/**
	 * Restores the state of the filter actions from a memento.
	 * <p>
	 * Note: This method does not refresh the viewer.
	 * </p>
	 * 
	 * @param memento the memento from which the state is restored
	 */	
	public void restoreState(IMemento memento) {
		if (memento == null)
			return;
		IMemento customFilters= memento.getChild(TAG_CUSTOM_FILTERS);
		if (customFilters == null)
			return;
		String userDefinedPatternsEnabled= customFilters.getString(TAG_USER_DEFINED_PATTERNS_ENABLED);
		if (userDefinedPatternsEnabled == null)
			return;
		fUserDefinedPatternsEnabled= Boolean.valueOf(userDefinedPatternsEnabled).booleanValue();
		restoreUserDefinedPatterns(customFilters);
		restoreXmlDefinedFilters(customFilters);
		
		updateViewerFilters(false);
	}
	private void restoreUserDefinedPatterns(IMemento memento) {