UIMA-4069 Redesign of JD toward the main goal of classpath separation for container (system) code.

"is process operating" support with JUnit test cases.

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1638094 13f79535-47bb-0310-9956-ffa450edef68
UIMA-4069 Redesign of JD toward the main goal of classpath separation for container (system) code.

Accommodate (but ignore, at least for now) node address.

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1638118 13f79535-47bb-0310-9956-ffa450edef68