Bug 49826 Type filter ignores some filters
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/TypeFilterPreferencePage.java
fFilterListField= new CheckedListDialogField(adapter, buttonLabels, new LabelProvider());
		fFilterListField.setDialogFieldListener(adapter);
		fFilterListField.setLabelText(PreferencesMessages.getString("TypeFilterPreferencePage.list.label")); 
		fFilterListField.setCheckAllButtonIndex(IDX_SELECT);
		fFilterListField.setUncheckAllButtonIndex(IDX_DESELECT);
		fFilterListField.setRemoveButtonIndex(IDX_REMOVE);
		
		fFilterListField.enableButton(IDX_EDIT, false);
		
		initialize(false);
	}
	
	/*
	 * @see PreferencePage#createControl(org.eclipse.swt.widgets.Composite)
	 */
	public void createControl(Composite parent) {
		super.createControl(parent);
		
	}
	
	protected Control createContents(Composite parent) {
		initializeDialogUnits(parent);
	
		Composite composite= new Composite(parent, SWT.NONE);
		
		GridLayout layout= new GridLayout();
		layout.numColumns= 2;
		layout.marginWidth= 0;
		layout.marginHeight= 0;