I believe the clojure equivalent in the example provides increased readability by distilling the method into its discrete parts, as well as demonstrating how java's static type constraints (and any incidental complexity therein) were made completely unnecessary after some simple collection generalization.
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I believe the clojure equivalent in the example provides increased readability by distilling the method into its discrete parts, as well as demonstrating how java's static type constraints (and any incidental complexity therein) were made completely unnecessary after some simple collection generalization.