tradefederation org.eclipse.jdt.core.javabuilder org.eclipse.jdt.core.javanature hamcrest 2 TRADEFED_ROOT/external/hamcrest/hamcrest-core/src/main/java jline 2 TRADEFED_ROOT/external/jline/src/src/main/java junit 2 TRADEFED_ROOT/external/junit/src/main/java proto_gen 2 TRADEFED_ROOT/out/host/common/obj/JAVA_LIBRARIES/tradefed-protos_intermediates/proto/src protobuf 2 TRADEFED_ROOT/out/host/common/obj/JAVA_LIBRARIES/host-libprotobuf-java-full_intermediates/proto/src