Java SDK doc: Code sample missing a step

From Mike Carey:
 https://docs.couchbase.com/java-sdk/current/howtos/n1ql-queries-with-sdk.html is where the first two examples, which sound like they will work if concatenated, are missing a key step in the middle.  The imports are “all the imports” and then the example that follows is “a complete example” - but in the middle there is a key step, not shown, that defines and initializes a cluster object - without which the example is incomplete.
 
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[Query | Couchbase Docs|https://docs.couchbase.com/java-sdk/current/howtos/n1ql-queries-with-sdk.html]
You can query for documents in Couchbase using the https://www.couchbase.com/products/n1ql[SQL++] (formerly N1QL) query language, a language based on SQL, but designed for structured and flexible JSON documents.