### Question:
InstructionsProperties { public boolean matches(final String jsonPath) { final List read = documentContext.read(jsonPath); return read.size() > 0; } InstructionsProperties(final Map<String, Object> propertyMap, final Configuration jsonPathConfig);  InstructionsProperties(final Map<String, Object> propertyMap); Optional<Object> getProperty(final String name); boolean matches(final String jsonPath);  }### Answer:
@Test public void testMatches() { final Map<String, Object> props = new HashMap<>(); props.put("p1", 1); props.put("p2", "2"); props.put("p3", Arrays.asList("3", 33)); final Map<String, Object> p4 = new HashMap<>(); p4.put("p41", "41"); p4.put("p42", 42); props.put("p4", p4); final InstructionsProperties instructionsProperties = new InstructionsProperties(props, Configuration.builder() .jsonProvider(new JacksonJsonProvider()).mappingProvider(new JacksonMappingProvider()).build()); assertTrue(instructionsProperties.matches("$[?(@.p2 == '2')]")); assertFalse(instructionsProperties.matches("$.[?(@.p2 == 1)]")); assertTrue(instructionsProperties.matches("$.p3[?(@ == '3')]")); assertTrue(instructionsProperties.matches("$.p4[?(@.p42 == 42)]")); assertTrue(instructionsProperties.matches("$.p4[?(@.p42 > 5)]")); }