Jackson reads strings starting with numbers as integers instead of throwing exception

[foosiee]

Describe the bug
See title

Version information
2.12.7

To Reproduce

ObjectMapper objectMapper = new ObjectMapper();
String s = "123 rest of string";
Object o = objectMapper.readValue(s, Object.class); // should throw exception
System.out.println(o); // 123

Expected behavior
Throw a JsonParseException

[pjfanning]

Have a look at https://www.javadoc.io/static/com.fasterxml.jackson.core/jackson-databind/2.15.2/com/fasterxml/jackson/databind/DeserializationFeature.html#FAIL_ON_TRAILING_TOKENS

[pjfanning]

link to #3406, #3977, #3999, #3548, #3400

[foosiee]

Great thanks