public boolean containsValue()

in web/src/main/java/org/apache/commons/chain2/web/servlet/ServletSessionScopeMap.java [59:72]

• 14 lines of code
• 5 McCabe index (conditional complexity)

    public boolean containsValue(Object value) {
        if (value == null || !sessionExists()) {
            return false;
        }
        @SuppressWarnings( "unchecked" ) // it is known that attribute names are String
        Enumeration<String> keys = session.getAttributeNames();
        while (keys.hasMoreElements()) {
            Object next = session.getAttribute(keys.nextElement());
            if (value.equals(next)) {
                return true;
            }
        }
        return false;
    }