old_contents: """
  Executed in java driver container.
  Responsible for building driver and test backend.
  """
  import subprocess
  import os
  
  
  def run(args):
      subprocess.run(
          args, universal_newlines=True, stderr=subprocess.STDOUT, check=True)
  
  
  if __name__ == "__main__" and "TEST_SKIP_BUILD" not in os.environ:
      run(["mvn", "clean", "install", "-P", "!determine-revision", "-DskipTests"])
  
new_contents: """
  Executed in java driver container.
  Responsible for building driver and test backend.
  """
  import subprocess
  import os
  
  
  def run(args):
      subprocess.run(
          args, universal_newlines=True, stderr=subprocess.STDOUT, check=True)
  
  
  if __name__ == "__main__" and "TEST_SKIP_BUILD" not in os.environ:
      run(["mvn", "--show-version", "--batch-mode", "clean", "install", "-P", "!determine-revision", "-DskipTests"])
  
subject: Reduce build log sizes by removing download progress stats (#1271)