Bug 119603 [api][content assist] allow contributions to filter and sort proposals
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
/**
	 * A named preference that controls whether single line comments are rendered in underline.
	 * <p>
	 * Value is of type <code>Boolean</code>. If <code>true</code> single line comments are rendered
	 * in underline. If <code>false</code> the are rendered using no italic font style attribute.
	 * </p>
	 * 
	 * @since 3.1
	 */
	public final static String EDITOR_SINGLE_LINE_COMMENT_UNDERLINE= IJavaColorConstants.JAVA_SINGLE_LINE_COMMENT + EDITOR_UNDERLINE_SUFFIX; 
	/**
	 * A named preference that holds the color used to render java keywords.
	 * <p>
	 * Value is of type <code>String</code>. A RGB color value encoded as a string
	 * using class <code>PreferenceConverter</code>
	 * </p>
	 * 
	 * @see org.eclipse.jface.resource.StringConverter
	 * @see org.eclipse.jface.preference.PreferenceConverter
	 */
	public final static String EDITOR_JAVA_KEYWORD_COLOR= IJavaColorConstants.JAVA_KEYWORD;
	/**
	 * A named preference that controls whether keywords are rendered in bold.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_JAVA_KEYWORD_BOLD= IJavaColorConstants.JAVA_KEYWORD + EDITOR_BOLD_SUFFIX;
	/**
	 * A named preference that controls whether keywords are rendered in italic.