main -> UMethod (name = main)
args -> UParameter (name = args)
Array -> USimpleNameReferenceExpression (identifier = Array)
String -> USimpleNameReferenceExpression (identifier = String)
    TestUsed -> UClass (name = TestUsed)
    parameter -> UParameter (name = parameter)
    CharSequence -> USimpleNameReferenceExpression (identifier = CharSequence)
    Used -> UClass (name = Used)
    parameter -> UParameter (name = parameter)
    Any -> USimpleNameReferenceExpression (identifier = Any)
    object -> UClass (name = Companion)
    Any -> USimpleNameReferenceExpression (identifier = Any)
    doStuff1 -> UMethod (name = doStuff1)
    Used -> UCallExpression (kind = UastCallKind(name='constructor_call'), argCount = 1))
    this -> USimpleNameReferenceExpression (identifier = this)
