java - Class Cannot Be Resolved To A Variable -

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i trying cast component custom class name (outerspace) , says cannot this. doing in class inherits jframe. 

//add game jframe add(new outerspace()); (outerspace)(getcomponents()[0]).start();

it cannot resolved however, other class name. here error- 

outerspace cannot resolved variable.

this looks wrong:

(outerspace)(getcomponents()[0]).start();

it done:

((outerspace)getcomponents()[0]).start();

having said this, regardless of right or wrong, code looks fragile , dangerous kludge. if project, i'd try hold more secure class-specific reference outerspace field, 1 not require casting, or require component in specific component array position.


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