A client Java library to manage App Engine Java applications for any project that performs App Engine Java application management. For example, the Maven, Gradle and Eclipse App Engine plugins, custom user tools, etc.
The core plugin still refers to isSandboxEnforced() which can be deleted entirely for java7 which is not supported (everything with java7 string can be deleted including tests
As a side effect, these flags can be removed:
-Duse_jetty9_runtime=true -D--enable_all_permissions=true
as we are only on jetty9 now, and we do not have a security manager for java8, 11 and 17.
cc: @ludoch -- follow-up issue to remove Java 7 logic.
Follow-up to #893
cc: @ludoch -- follow-up issue to remove Java 7 logic.