BasicDBObject.parse fails to parse json if it contains big numbers

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    • Type: Bug
    • Resolution: Works as Designed
    • Priority: Minor - P4
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    • Affects Version/s: 3.4.3, 3.6.0
    • Component/s: JSON
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      Input:
      JSON with big number (exceeds java.lang.Long limits).
      Sample code:

      BasicDBObject obj = BasicDBObject.parse("{\"bigNum\": 11111111111111111111111}");
System.out.println(obj);

      Expected behavior:
      BasicDBObject.parse handles such number as Decimal128 (added in 3.4)

      Actual behavior:
      BasicDBObject.parse fails with NumberFormatException. (JsonScanner.scanNumber tries to parse number as Integer, Long or Double, but not Decimal128).

      Exception in thread "main" java.lang.NumberFormatException: For input string: "11111111111111111111111"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Long.parseLong(Long.java:592)
	at java.lang.Long.parseLong(Long.java:631)
	at org.bson.json.JsonScanner.scanNumber(JsonScanner.java:437)
	at org.bson.json.JsonScanner.nextToken(JsonScanner.java:93)
	at org.bson.json.JsonReader.popToken(JsonReader.java:492)
	at org.bson.json.JsonReader.readBsonType(JsonReader.java:136)
	at com.mongodb.DBObjectCodec.readDocument(DBObjectCodec.java:345)
	at com.mongodb.DBObjectCodec.decode(DBObjectCodec.java:138)
	at com.mongodb.DBObjectCodec.decode(DBObjectCodec.java:61)
	at com.mongodb.BasicDBObject.parse(BasicDBObject.java:74)
	at com.mongodb.BasicDBObject.parse(BasicDBObject.java:61)

              Assignee:
              Ross Lawley
              Reporter:
              Mikhail Danilov
              None
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                Created:
                Updated:
                Resolved: