Bug 26261 Confusion after setting hover prefs due to disabled hover - remove hover toggle
20021113 i set the 'shift' hover to source - nothing happens on hovering with shift down
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
*/
	public static final String JAVADOC_COMMAND= "command"; 
	/**
	 * A named preference that controls whether bracket matching highlighting is turned on or off.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_MATCHING_BRACKETS= "matchingBrackets"; 
	/**
	 * A named preference that holds the color used to highlight matching brackets.
	 * <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_MATCHING_BRACKETS_COLOR=  "matchingBracketsColor"; 
	/**
	 * A named preference that controls whether the current line highlighting is turned on or off.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_CURRENT_LINE= "currentLine"; 
	/**
	 * A named preference that holds the color used to highlight the current line.
	 * <p>