PropertyTest -> UClass (name = PropertyTest)
stringRepresentation -> UMethod (name = getStringRepresentation)
String -> USimpleNameReferenceExpression (identifier = String)
get -> UMethod (name = getStringRepresentation)
this -> USimpleNameReferenceExpression (identifier = this)
toString -> UCallExpression (kind = UastCallKind(name='method_call'), argCount = 0))
set -> UMethod (name = setStringRepresentation)
value -> UParameter (name = value)
    setDataFromString -> UCallExpression (kind = UastCallKind(name='method_call'), argCount = 1))
    value -> USimpleNameReferenceExpression (identifier = value)
setDataFromString -> UMethod (name = setDataFromString)
data -> UParameter (name = data)
String -> USimpleNameReferenceExpression (identifier = String)
