FIR: filter out builtin symbols in JvmClassFileBasedSymbolProvider

These symbols are already provided by FirBuiltinSymbolProvider.

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/deserialization/JvmClassFileBasedSymbolProvider.kt

@@ -27,6 +27,12 @@ import org.jetbrains.kotlin.serialization.deserialization.IncompatibleVersionErr
 import java.nio.file.Path
 import java.nio.file.Paths
 
+/**
+ * Any top level declarations in core/builtins/src are also available from FirBuiltinSymbolProvider (or FirIdeBuiltinSymbolProvider) for IDE
+ * so we filter them out to avoid providing the "same" symbols twice.
+ */
+private val kotlinBuiltins = setOf("kotlin/ArrayIntrinsicsKt", "kotlin/internal/ProgressionUtilKt")
+
 // This symbol provider loads JVM classes, reading extra info from Kotlin `@Metadata` annotations
 // if present. Use it for library and incremental compilation sessions. For source sessions use
 // `JavaSymbolProvider`, as Kotlin classes should be parsed first.
@@ -43,6 +49,7 @@ class JvmClassFileBasedSymbolProvider(
 
     override fun computePackagePartsInfos(packageFqName: FqName): List<PackagePartsCacheData> {
         return packagePartProvider.findPackageParts(packageFqName.asString()).mapNotNull { partName ->
+            if (partName in kotlinBuiltins) return@mapNotNull null
             val classId = ClassId.topLevel(JvmClassName.byInternalName(partName).fqNameForTopLevelClassMaybeWithDollars)
             if (!javaFacade.hasTopLevelClassOf(classId)) return@mapNotNull null
             val (kotlinJvmBinaryClass, byteContent) =

core/compiler.common/src/org/jetbrains/kotlin/builtins/StandardNames.kt

@@ -66,6 +66,8 @@ object StandardNames {
     @JvmField
     val TEXT_PACKAGE_FQ_NAME = BUILT_INS_PACKAGE_FQ_NAME.child(Name.identifier("text"))
 
+    val KOTLIN_INTERNAL_FQ_NAME = BUILT_INS_PACKAGE_FQ_NAME.child(Name.identifier("internal"))
+
     @JvmField
     val BUILT_INS_PACKAGE_FQ_NAMES = setOf(
         BUILT_INS_PACKAGE_FQ_NAME,
@@ -73,7 +75,7 @@ object StandardNames {
         RANGES_PACKAGE_FQ_NAME,
         ANNOTATION_PACKAGE_FQ_NAME,
         KOTLIN_REFLECT_FQ_NAME,
-        BUILT_INS_PACKAGE_FQ_NAME.child(Name.identifier("internal")),
+        KOTLIN_INTERNAL_FQ_NAME,
         COROUTINES_PACKAGE_FQ_NAME
     )