Bug 57007 Type Filter page should be empty by default
M8 The type filter page should be empty by default.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
* Value is of type <code>Boolean</code>.
	 * </p>
	 * 
	 * @since 3.0
	 */
	public final static String SPELLING_IGNORE_DIGITS= ISpellCheckPreferenceKeys.SPELLING_IGNORE_DIGITS;
	/**
	 * A named preference that controls whether mixed case words should be
	 * skipped during spell-checking.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * 
	 * @since 3.0
	 */
	public final static String SPELLING_IGNORE_MIXED= ISpellCheckPreferenceKeys.SPELLING_IGNORE_MIXED;
	/**
	 * A named preference that controls whether sentence capitalization should
	 * be ignored during spell-checking.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * 
	 * @since 3.0
	 */
	public final static String SPELLING_IGNORE_SENTENCE= ISpellCheckPreferenceKeys.SPELLING_IGNORE_SENTENCE;
	/**
	 * A named preference that controls whether upper case words should be
	 * skipped during spell-checking.
	 * <p>