This PR includes updates to the SQLSanitizer, DbClientSpanNameExtractor
and SqlStatementInfo to name spans according to procedure name for CALL
statements. The updates to the naming logic are in the SqlSanitizer and
table has been renamed to identifier as using the table variable for the
procedure name would not be idiomatic. SqlStatementInfo has been updated
so that the db.sql.table attribute is not included for procedures.
* Merge javaagent-instrumentation-api into javaagent-extension-api
* remove some leftover references to javaagent-instrumentation-api
* add missing instrumentation-api to distro example
* Make it possible to use InstrumentationContext (now VirtualField) from library instrumentation
* fix tests
* fix javadocs
* fix some more tests
* code review comments
* setIfNull, computeIfNull
* Hibernate query span naming
* remove commented out code
* modify query sanitizer to accept queries that start with from clause
* add sql sanitizer test for queries starting with from
* rename hibernate-4.3 to hibernate-procedure-call-4.3