Bug 54228 Editing type filter unchecks it
Build 20040309 In the "type filters" preference page, editing a type unchecks it. Editing the string shouldn't have any effect on whether or not the filter is checked.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/dialogfields/CheckedListDialogField.java
private int fCheckAllButtonIndex;
	private int fUncheckAllButtonIndex;
	
	private List fCheckElements;
	public CheckedListDialogField(IListAdapter adapter, String[] customButtonLabels, ILabelProvider lprovider) {
		super(adapter, customButtonLabels, lprovider);
		fCheckElements= new ArrayList();
		
		fCheckAllButtonIndex= -1;
		fUncheckAllButtonIndex= -1;
	}
	/**
	 * Sets the index of the 'check' button in the button label array passed in the constructor.
	 * The behaviour of the button marked as the check button will then be handled internally.
	 * (enable state, button invocation behaviour)
	 */	
	public void setCheckAllButtonIndex(int checkButtonIndex) {
		Assert.isTrue(checkButtonIndex < fButtonLabels.length);
		fCheckAllButtonIndex= checkButtonIndex;