@Test
public void testUnmappedType() {

    FullyQualifiedJavaType jt = new FullyQualifiedJavaType("java.math.BigDecimal");
    FullyQualifiedKotlinType kt = JavaToKotlinTypeConverter.convert(jt);
    assertThat(kt.getShortNameWithTypeArguments()).isEqualTo("BigDecimal");
    assertThat(kt.getImportList()).hasSize(1);
    assertThat(kt.getImportList()).contains("java.math.BigDecimal");
}