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                    }
 }">What is the meaning of final keyword in java? I know that it is used to declare constant values which are not modifiable. But in the below program even I declare the vector as final, then still I am able to modify it? Can any body explain what is the scenario here?import java.util.*;public class A{ public static void main(String args[]) { final Vector v=new Vector(); v.addElement("element1"): }}
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                    What is considered a good test?Good test is a test covering most of the object's functionality. 

 
  
  
 