### Question:
CaffeineRestTemplateCookieStore implements RestTemplateCookieStore { @Nullable @Override public String get( @Nonnull String authorizationHeaderValue ) { return cookieStore.getIfPresent( authorizationHeaderValue ); } CaffeineRestTemplateCookieStore();  CaffeineRestTemplateCookieStore( long maxCookieLifetimeMillis ); @Nullable @Override String getCookieName(); @Override void setCookieName( @Nonnull String cookieName ); @Override void add( @Nonnull String authorizationHeaderValue, @Nonnull String cookieValue ); @Nullable @Override String get( @Nonnull String authorizationHeaderValue ); @Override boolean remove( @Nonnull String authorizationHeaderValue, @Nonnull String cookieValue ); static final long DEFAULT_MAX_COOKIE_LIFETIME_MILLIS; }### Answer:
@Test public void get() { cookieStore.add( "Basic jsdhuwjwn", "JESSIONID=82738289" ); Assert.assertNull( cookieStore.get( "Basic jsdhuwjwi" ) ); }