Parser don't throw exception when specific JSON is not valid

Describe the bug When trying to parse invalid JSON, the parser doesn’t throw ParseException but parse the JSON. JSON:

{}something

Simple test:

public class JsonParseTest {

    @Test
    void testParsingJson()  {
        ObjectMapper objectMapper = new ObjectMapper();

        assertThrows(JsonParseException.class, () -> objectMapper.readTree("{}something"));
    }
}

Version information 2.13.1

To Reproduce Just run the parsing (readTree or readValue) with incorrect JSON input as shown.

Expected behavior Parser throws JsonParseException

Additional context

Attached simple test project: jackson-parse-error.zip

[cowtowncoder]

@yawkat Fair enough. Originally I had aversion to unnecessary traversal beyond needed tokens. But that’s probably not much of an argument. Could you please file a separate feature request (issue) for changing FAIL_ON_TRAILING_TOKENS default value for Jackson 3.0? That way I can close this issue.

[cowtowncoder]

Closing as I do not consider it a bug & there is the follow-up issue of possibly changing the default behavior.