### Question:
MetaInfBeanPropertiesResolver implements PropertyResolver { @Override public String resolve(String name) { return propertiesSet.getProperty(name); }  @Override void init(); @Override void destroy(); @Override int getPriority(); @Override String resolve(String name); static final String META_INF_BEANS_PROPERTIES; }### Answer:
@Test public void testResolve() throws Exception { assertThat(resolver.resolve(META_INF_PROPERTY), is(equalTo(META_INF_PROPERTY))); assertThat(resolver.resolve("DOES_NOT_EXIST"), is(nullValue())); }