code: public static Operation createAddDeploymentOperation(final Set<Deployment> deployments) {
          Assertions.requiresNotNullOrNotEmptyParameter("deployments", deployments);
          final CompositeOperationBuilder builder = CompositeOperationBuilder.create(true);
          for (Deployment deployment : deployments) {
              addDeploymentOperationStep(builder, deployment);
          }
          return builder.build();
      }
docs: Creates an operation to add deployment content to a running server for each deployment. If the deployment is set
  to be {@linkplain Deployment#isEnabled() enabled} the content will also be deployed.
  
  @param deployments a set of deployments to deploy
  
  @return the deploy operation
  
  @see #createDeployOperation(Set)