/**
  * Creates an {@link SshContainerBuilder}.
  *
  * @param numberOfContainers The number of contaienrs the builder will create.
  * @return
  */
 public static SshContainerBuilder ssh(int numberOfContainers) {
   return new SshContainerBuilder(CreateContainerOptionsBuilder.ssh().number(1));
 }
 /**
  * Creates a {@link SshContainerBuilder}.
  *
  * @return
  */
 public static SshContainerBuilder ssh() {
   return new SshContainerBuilder(CreateContainerOptionsBuilder.ssh());
 }