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
store.setDefault(PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS, true);
		store.setDefault(PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER, mod1Name);
		store.setDefault(PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK, SWT.MOD1);
		
		store.setDefault(PreferenceConstants.EDITOR_SMART_TAB, true);
		store.setDefault(PreferenceConstants.EDITOR_SMART_BACKSPACE, true);
		store.setDefault(PreferenceConstants.EDITOR_ANNOTATION_ROLL_OVER, false);
		
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_FORMAT, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_FORMATHEADER, false);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_FORMATSOURCE, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_INDENTPARAMETERDESCRIPTION, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_INDENTROOTTAGS, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_NEWLINEFORPARAMETER, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_SEPARATEROOTTAGS, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_CLEARBLANKLINES, false);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_FORMATHTML, true);
		store.setDefault(PreferenceConstants.FORMATTER_COMMENT_LINELENGTH, 80);
		
		store.setDefault(PreferenceConstants.FORMATTER_PROFILE, ProfileManager.JAVA_PROFILE);
		ProfileStore.checkCurrentOptionsVersion();
		
		
		store.setDefault(PreferenceConstants.EDITOR_MARK_OCCURRENCES, false);
		store.setDefault(PreferenceConstants.EDITOR_STICKY_OCCURRENCES, true);
		store.setDefault(PreferenceConstants.EDITOR_MARK_TYPE_OCCURRENCES, true);
		store.setDefault(PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, true);
		store.setDefault(PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, true);
		store.setDefault(PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, true);