### Question:
EncodedCharactersFilter extends ZuulFilter { @Override public int filterOrder() { return PRE_DECORATION_FILTER_ORDER + 2; }  @Override String filterType(); @Override int filterOrder(); @Override boolean shouldFilter(); @Override Object run(); static final String METADATA_KEY; }### Answer:
@Test void shouldReturnFilterOrder() { int filterOrder = this.filter.filterOrder(); assertEquals(7, filterOrder); }