Bug 65389 '#' should be a default auto activation trigger for javadoc content assist
'#' should be a default auto activation trigger for javadoc content assist, since we offer code assist in situations like /** @see Vector#<caret_here> */. IMO, we should make all these characters auto activation triggers: "@#.<".
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
* A named preference that controls whether Java default text is rendered in bold.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_JAVA_DEFAULT_BOLD= IJavaColorConstants.JAVA_DEFAULT + EDITOR_BOLD_SUFFIX;
	/**
	 * A named preference that controls whether Java default text is rendered in italic.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * 
	 * @since 3.0
	 */
	public final static String EDITOR_JAVA_DEFAULT_ITALIC= IJavaColorConstants.JAVA_DEFAULT + EDITOR_ITALIC_SUFFIX;
	/**
	 * A named preference that holds the color used to render task tags.
	 * <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
	 * @since 2.1
	 */
	public final static String EDITOR_TASK_TAG_COLOR= IJavaColorConstants.TASK_TAG;
	/**
	 * A named preference that controls whether task tags are rendered in bold.
	 * <p>