TDQ-9579:handle the empty context parameter case and improved the code.
TDI-30895: tJava and Log4J: Compilation Error
https://jira.talendforge.org/browse/TDI-30895
escape \ for MEMO_JAVA type
TDI-30783: SAP Table Input BigInteger Casting does not work
https://jira.talendforge.org/browse/TDI-30783
1. upgrade sap api to fix the problem about type
2. add sap type mapping