(Since version 5.0.0) use sourceField instead
(Since version 5.0.0) use sourceFieldOpt instead
(Since version 5.0.0) use sourceAsMap instead
(Since version 5.0.0) use .java
(Since version 5.0.0) use sourceAsMap
(Since version 5.0.0) use .java
(Since version 5.0.0) use .java
(Since version 5.0.0) use .java
(Since version 5.0.0) use .java
(Since version 5.0.0) use .exists
(Since version 5.0.0) Use the source methods instead
(Since version 5.0.0) use .sourceAsMap