https://docs.oracle.com/cd/E21043_01/apirefs.1111/e13948/org/apache/openjpa/kernel/AbstractStoreQuery.AbstractExecutor.html
AbstractStoreQuery.AbstractExecutor (OpenJPA 1.1.0 API)
openjpaapi
https://velocity.apache.org/engine/1.7/apidocs/org/apache/velocity/runtime/parser/node/AbstractExecutor.html
AbstractExecutor (Apache Velocity 1.7 API)
apache velocityapi