Backport #89 to b2_0

[sammefford]

#89 has been backported to b2_0 (was actually done a while ago by Charles). This bug is to test that back-port for 7.0-5.

[georgeajit]

TestMultipleJacksonHandleReadJson.java has test methods to handle cases where JacksonHandle needs to deal with more than 100 JSON documents.