src/com/kyushuuniv/epubreader/EpubNavigator.java
// return true if TOC is available, false otherwise

return true if TOC is available, false otherwise
return true if TOC is available false otherwise
public boolean displayTOC(int book) {
        boolean res = true;
        if (books[book] != null)
            setBookPage(books[book].tableOfContents(), book);
        else
            res = false;
        return res;
    }
public boolean displayTOC ( int book ) { boolean res = true ; if ( books [ book ] != null ) setBookPage ( books [ book ] . tableOfContents ( ) , book ) ; else res = false ; return res ; }
return true if TOC is available, false otherwise
return true if TOC is available false otherwise