[JOHNZON-158] ArrayIndexOutOfBoundsException in JsonStreamParserImpl.copyCurrentValue every second time

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.5, 1.1.6
• Fix Version/s: 1.1.7
• Component/s: JSON-B
• Assignee: Romain Manni-Bucau
• Reporter: Matthias Hanisch
• Created: 19/Feb/18 17:11
• Updated: 21/Feb/18 09:14
• Resolved: 20/Feb/18 17:42

Description

The following exception happens at every second unmarshalling of a class containing a big byte array.

java.lang.ArrayIndexOutOfBoundsException
    at java.lang.System.arraycopy(Native Method)
    at org.apache.johnzon.core.JsonStreamParserImpl.copyCurrentValue(JsonStreamParserImpl.java:176)
    at org.apache.johnzon.core.JsonStreamParserImpl.readNextChar(JsonStreamParserImpl.java:281)
    at org.apache.johnzon.core.JsonStreamParserImpl.readString(JsonStreamParserImpl.java:594)
    at org.apache.johnzon.core.JsonStreamParserImpl.handleQuote(JsonStreamParserImpl.java:684)
    at org.apache.johnzon.core.JsonStreamParserImpl.next(JsonStreamParserImpl.java:429)
    at org.apache.johnzon.core.JsonStreamParserImpl.next(JsonStreamParserImpl.java:389)
    at org.apache.johnzon.core.JsonReaderImpl.parseObject(JsonReaderImpl.java:182)
    at org.apache.johnzon.core.JsonReaderImpl.readValue(JsonReaderImpl.java:83)
    at org.apache.johnzon.mapper.MappingParserImpl.readObject(MappingParserImpl.java:125)
    at org.apache.johnzon.mapper.Mapper.mapObject(Mapper.java:261)
    at org.apache.johnzon.mapper.Mapper.readObject(Mapper.java:208)
    at org.apache.johnzon.mapper.Mapper.readObject(Mapper.java:204)
    at org.apache.johnzon.jsonb.JohnzonJsonb.fromJson(JohnzonJsonb.java:58)

Must be some state issue. I try to create a simple test case tonight.