@Override
    public Object getFirstContextValue(final String label) {
        for (final Pair<String, Object> pair : contextValues) {
            if (StringUtils.equals(label, pair.getKey())) {
                return pair.getValue();
            }
        }
        return null;
    }
@ Override public Object getFirstContextValue ( final String label ) { for ( final Pair < String , Object > pair : contextValues ) { if ( StringUtils . equals ( label , pair . getKey ( ) ) ) { return pair . getValue ( ) ; } } return null ; }
{@inheritDoc}