@Test
    public void testReadValue() throws Exception {
        String json_str = "{\"name\" : \"Jackson\"}";
        byte[] json_b = json_str.getBytes(UTF_8);

        @SuppressWarnings("deprecation")
        ObjectReader reader = mapper.reader(__POJO.class);
        
        __POJO pojo = reader.readValue(json_str);
        pojo = reader.readValue(json_b);

        PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance();
        verifier.printCache();

        Method readval1 = ObjectReader.class.getMethod("readValue", String.class);
        Method readval2 = ObjectReader.class.getMethod("readValue", byte[].class);

        verifier.verifyTrace(event("JACKSON", readval1, Expectations.annotation("jackson.json.length", json_str.length())));
        verifier.verifyTrace(event("JACKSON", readval2, Expectations.annotation("jackson.json.length", json_b.length)));

        verifier.verifyTraceCount(0);
    }
@see JacksonPlugin#intercept_ObjectMapper(com.navercorp.pinpoint.bootstrap.plugin.ProfilerPluginSetupContext)
@author Sungkook Kim
agent-module/plugins-it/jackson-it/src/test/java/com/navercorp/pinpoint/it/plugin/jackson/ObjectReaderIT.java