main -> UMethod (name = main)
args -> UParameter (name = args)
Array -> [!] UnknownKotlinExpression (REFERENCE_EXPRESSION)
String -> [!] UnknownKotlinExpression (REFERENCE_EXPRESSION)
    TestUsed -> UClass (name = TestUsed)
    parameter -> UParameter (name = parameter)
    CharSequence -> [!] UnknownKotlinExpression (REFERENCE_EXPRESSION)
    Used -> UClass (name = Used)
    parameter -> UParameter (name = parameter)
    Any -> [!] UnknownKotlinExpression (REFERENCE_EXPRESSION)
    object -> UClass (name = Companion)
    Any -> [!] UnknownKotlinExpression (REFERENCE_EXPRESSION)
    doStuff1 -> UMethod (name = doStuff1)
    Used -> [!] UnknownKotlinExpression (CALL_EXPRESSION)
    this -> [!] UnknownKotlinExpression (REFERENCE_EXPRESSION)
