The doDelete() method allows a servlet to handle a DELETE request. It is called by the server via the service method. This method belongs to the HttpServlet class. The DELETE operation allows a client to remove a document or Web page from the server. This method does not need to be either safe or idempotent. Those operations that are required by DELETE can have side effects for which the users can be held accountable. It may be useful to save a copy of the affected URL in the temporary storage, while using this method. The doDelete() method returns an HTTP “Bad Request” message, if the HTTP DELETE request is incorrectly formatted. The following is the general format of this method:

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class box
{
int height;
int weight;

box( int a, int b)
{
height=a;
weight=b;
System.out.println(height);
System.out.println(weight);
}

}

class Box2
{
public static void main(String args[])
{
Box2 b2=new box();
}
}