from: compiler
to: client
evidence:
 - file: "compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/core/SparkFrontendUtils.java"
   contains "import org.apache.nemo.client.JobLauncher;"

from: compiler
to: client
evidence:
 - file: "compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/sql/SparkSession.java"
   contains "import org.apache.nemo.client.JobLauncher;"