for (param in method.parameterList.parameters) {
        append(getBinaryPresentationWithCorrection(param.type))
    }
    append(")")
    append(getBinaryPresentationWithCorrection(Optional.ofNullable(method.returnType).orElse(PsiType.VOID)))
}

private fun getBinaryPresentationWithCorrection(psiType: PsiType): String =
    ClassUtil.getBinaryPresentation(psiType).takeIf { it.isNotEmpty() } ?: "L${NON_EXISTENT_CLASS_NAME};"