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
* @see #EDITOR_NO_HOVER_CONFIGURED_ID
	 * @see #EDITOR_DEFAULT_HOVER_CONFIGURED_ID
	 * @see JavaUI ID_*_HOVER
	 * @deprecated Will soon be removed - replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 * @since 2.1
	 */
	public static final String EDITOR_ALT_SHIFT_HOVER= "altShiftHover"; 
	/**
	 * A string value used by the named preferences for hover configuration to
	 * describe that no hover should be shown for the given key modifiers.
	 * @deprecated Will soon be removed - replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 * @since 2.1
	 */
	public static final String EDITOR_NO_HOVER_CONFIGURED_ID= "noHoverConfiguredId"; 
	
	/**
	 * A string value used by the named preferences for hover configuration to
	 * describe that the default hover should be shown for the given key
	 * modifiers. The default hover is described by the
	 * <code>EDITOR_DEFAULT_HOVER</code> property.
	 * @since 2.1
	 * @deprecated Will soon be removed - replaced by {@link #EDITOR_TEXT_HOVER_MODIFIERS}
	 */
	public static final String EDITOR_DEFAULT_HOVER_CONFIGURED_ID= "defaultHoverConfiguredId"; 
	/**
	 * A named preference that defines the hover named the 'default hover'.
	 * Value is of type <code>String</code>: possible values are <code>
	 * EDITOR_NO_HOVER_CONFIGURED_ID</code> or <code> the hover id of a hover
	 * contributed as <code>javaEditorTextHovers</code>.
	 * </p>