Question about JSON validation: Type "object" can be null? about json-schema-validator HOT 2 CLOSED

package com.networknt.schema;

import org.junit.jupiter.api.Test;

import com.networknt.schema.SpecVersion.VersionFlag;

public class Issue999Test {
    @Test
    void test() {
        String schemaData = "{\r\n"
                + "    \"$schema\": \"http://json-schema.org/draft-07/schema#\",\r\n"
                + "    \"type\": \"object\",\r\n"
                + "    \"properties\": {\r\n"
                + "        \"name\": {\r\n"
                + "            \"type\": \"object\"\r\n"
                + "        }\r\n"
                + "    }\r\n"
                + "}";
        String inputData = "{\r\n"
                + "    \"name\": null\r\n"
                + "}";
        JsonSchema schema = JsonSchemaFactory.getInstance(VersionFlag.V7).getSchema(schemaData);
        System.out.println(schema.validate(inputData, InputFormat.JSON, OutputFormat.HIERARCHICAL));
    }
}

{
  "valid" : false,
  "evaluationPath" : "$",
  "schemaLocation" : "#",
  "instanceLocation" : "$",
  "details" : [ {
    "valid" : false,
    "evaluationPath" : "$.properties.name",
    "schemaLocation" : "#/properties/name",
    "instanceLocation" : "$.name",
    "errors" : {
      "type" : "null found, object expected"
    }
  } ]
}