Java Class TypesVerbs and Widgets cont.

• Widgets

  • Usually HTML form data (name=value)
  • separated by an ampersand (‘&’)
  • may contain entities (‘entityName=value’)
  • additionally, available to any class that is interpreted
  • Datapair (DataPair w = new DataPair(n,v);)
  • DataPairs widgets
    • extends Vector to provide additional methods for manipulating widgets

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