Standalone Webapps declare a compile-time dependency on commons-dbcp:commons-dbcp since they reference org.apache.commons.dbcp.BasicDataSource in their applicationContext.xml
Hints (Optional):
Standalone Webapps reference org.apache.commons.dbcp.BasicDataSource in their applicationContext.xml, which is provided with dependency commons-dbcp:commons-dbcp
With CAM-13516, commons-dbcp:commons-dbcp is not provided by engine-spring as a compile-time dependency anymore (engine-spring does not need it at compile time so it should not declare it)
Standalone Webapps simply consumed this transitive dependency and did not declare it themselves although they reference a class from it specifically
Task
L3 - Default