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Asked: 2026-05-15T01:32:11+00:00

Hashtable hw How can I convert its values to: ArrayList <Word> arr thanks.

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Hashtable hw

How can I convert its values to:

ArrayList <Word> arr

thanks.

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1 Answer

  1. Editorial Team

    Use the ArrayList constructor that takes a collection.

    ArrayList<Word> arr = new ArrayList<Word>(hw.values());

    Then every value that was in the HashTable will be in the new ArrayList.

    You can find documentation about the constructor in the javadocs.

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