fixed pivot test regarding types

Author: Jolanrensen

core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/Rendering.kt

@@ -63,8 +63,8 @@ internal fun renderType(type: KType?): String {
                 type.classifier in listOf(LocalDateTime::class, LocalTime::class) ->
                     fullName.removePrefix("java.time.")
 
-                fullName.startsWith("kotlin.collections") ->
-                    fullName.removePrefix("kotlin.collections")
+                fullName.startsWith("kotlin.collections.") ->
+                    fullName.removePrefix("kotlin.collections.")
 
                 fullName.startsWith("kotlin.") ->
                     fullName.removePrefix("kotlin.")

core/generated-sources/src/test/kotlin/org/jetbrains/kotlinx/dataframe/testSets/person/PivotTests.kt

@@ -95,7 +95,7 @@ class PivotTests {
 
         data["age"].type() shouldBe typeOf<List<Int>>()
         data["city"].type() shouldBe typeOf<String>()
-        data["weight"].type() shouldBe typeOf<Comparable<Any>>()
+        data["weight"].type() shouldBe typeOf<Comparable<*>>() // Comparable<String + Int> -> Comparable<Nothing | *>
 
         res.renderToString(columnTypes = true, title = true) shouldBe
             defaultExpected.group { drop(1) }.into("key").renderToString(columnTypes = true, title = true)

core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/Rendering.kt

@@ -63,8 +63,8 @@ internal fun renderType(type: KType?): String {
                 type.classifier in listOf(LocalDateTime::class, LocalTime::class) ->
                     fullName.removePrefix("java.time.")
 
-                fullName.startsWith("kotlin.collections") ->
-                    fullName.removePrefix("kotlin.collections")
+                fullName.startsWith("kotlin.collections.") ->
+                    fullName.removePrefix("kotlin.collections.")
 
                 fullName.startsWith("kotlin.") ->
                     fullName.removePrefix("kotlin.")

core/src/test/kotlin/org/jetbrains/kotlinx/dataframe/testSets/person/PivotTests.kt

@@ -95,7 +95,7 @@ class PivotTests {
 
         data["age"].type() shouldBe typeOf<List<Int>>()
         data["city"].type() shouldBe typeOf<String>()
-        data["weight"].type() shouldBe typeOf<Comparable<Any>>()
+        data["weight"].type() shouldBe typeOf<Comparable<*>>() // Comparable<String + Int> -> Comparable<Nothing | *>
 
         res.renderToString(columnTypes = true, title = true) shouldBe
             defaultExpected.group { drop(1) }.into("key").renderToString(columnTypes = true, title = true)