Optimize method count for collection stubs

Do not generate stubs if they're already present in superclasses

 #KT-13698 In Progress

compiler/tests-common/org/jetbrains/kotlin/codegen/AbstractBytecodeListingTest.kt

@@ -25,12 +25,14 @@ import java.io.File
 abstract class AbstractBytecodeListingTest : CodegenTestCase() {
     protected open val classBuilderFactory: ClassBuilderFactory
         get() = ClassBuilderFactories.TEST
-            
-    override fun doTest(filename: String) {
-        createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.ALL)
-        loadFileByFullPath(filename)
-        val ktFile = File(filename)
-        val txtFile = File(ktFile.parentFile, ktFile.nameWithoutExtension + ".txt")
+
+    override fun doMultiFileTest(wholeFile: File, files: List<TestFile>, javaFilesDir: File?) {
+        val javaSources = javaFilesDir?.let { arrayOf(it) } ?: emptyArray()
+
+        createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.ALL, *javaSources)
+        loadMultiFiles(files)
+
+        val txtFile = File(wholeFile.parentFile, wholeFile.nameWithoutExtension + ".txt")
         val generatedFiles = CodegenTestUtil.generateFiles(myEnvironment, myFiles, classBuilderFactory)
                 .getClassFiles()
                 .sortedBy { it.relativePath }