Make the Java examples more consistent
Merge pull request #495 from everett-toews/java-consistency

Make the Java examples more consistent
Merge branch 'master' into dev

Conflicts:
	src/docs/auto-scale/getting-started/samples/create_scaling_group.rst
	src/docs/auto-scale/getting-started/samples/create_scaling_policy.rst
	src/docs/auto-scale/getting-started/samples/create_scaling_webhook.rst
	src/docs/auto-scale/getting-started/samples/get_scaling_group_state.rst
	src/docs/auto-scale/getting-started/samples/get_scaling_policy_details.rst
	src/docs/auto-scale/getting-started/samples/list_scaling_policies.rst
	src/docs/auto-scale/getting-started/samples/update_scaling_group_details.rst
	src/docs/auto-scale/getting-started/samples/update_scaling_policy.rst
	src/docs/cloud-block-storage/getting-started/samples/authentication.rst
	src/docs/cloud-block-storage/getting-started/samples/create_snapshot.rst
	src/docs/cloud-block-storage/getting-started/samples/create_volume.rst
	src/docs/cloud-block-storage/getting-started/samples/delete_snapshot.rst
	src/docs/cloud-block-storage/getting-started/samples/delete_volume.rst
	src/docs/cloud-block-storage/getting-started/samples/show_snapshot.rst
	src/docs/cloud-block-storage/getting-started/samples/show_volume.rst
	src/docs/cloud-databases/getting-started/samples/create_user.rst
	src/docs/cloud-files/getting-started/samples/change_object_metadata.rst
	src/docs/cloud-files/getting-started/samples/create_container.rst
	src/docs/cloud-files/getting-started/samples/delete_container.rst
	src/docs/cloud-files/getting-started/samples/delete_object.rst
	src/docs/cloud-files/getting-started/samples/get_object_cdn.rst
	src/docs/cloud-files/getting-started/samples/get_object_sdk.rst
	src/docs/cloud-files/getting-started/samples/set_container_as_cdn.rst
	src/docs/cloud-files/getting-started/samples/unset_container_as_cdn.rst
	src/docs/cloud-files/getting-started/samples/upload_object.rst