WTKXSerializer get method enhancement
-------------------------------------

                 Key: PIVOT-324
                 URL: https://issues.apache.org/jira/browse/PIVOT-324
             Project: Pivot
          Issue Type: Improvement
          Components: wtk-wtkx
    Affects Versions: 1.3
            Reporter: Dmitry Mamonov


Method get() of class WTKXSerializer returns value of type Object, you see:
http://incubator.apache.org/pivot/1.3/docs/api/org/apache/pivot/wtkx/WTKXSerializer.html#get(java.lang.String)

As demostrated in documentation it cause code like this: 
(http://incubator.apache.org/pivot/1.3/tutorials/push_buttons.html)
  private PushButton pushButton = null;
   ...
  pushButton = (PushButton)wtkxSerializer.get("pushButton");

In an alternative way, get() method may be declared as:
  <T> T get(String key){
     //implementation
  }

This way client code will be just:
  pushButton = wtkxSerializer.get("pushButton");

so the type-case will be implicit. This feature is widely used in HtmlUnit 
framework and I find it quite neat.
May be it coult be adopted to pivot project :)



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