diff --git a/compiler/testData/asJava/ultraLightClasses/classModifiers.kt b/compiler/testData/asJava/ultraLightClasses/classModifiers.kt
index c8fddda2654..ddba0670a3b 100644
--- a/compiler/testData/asJava/ultraLightClasses/classModifiers.kt
+++ b/compiler/testData/asJava/ultraLightClasses/classModifiers.kt
@@ -2,7 +2,7 @@
 package pkg
 
 open class Open {
-  private class Private: Open {}
+  private class Private: Open() {}
   protected inner class Private2 {}
   internal class StaticInternal {}
 }
diff --git a/compiler/testData/asJava/ultraLightClasses/constructors.kt b/compiler/testData/asJava/ultraLightClasses/constructors.kt
index e8090c68af9..76c0c68c441 100644
--- a/compiler/testData/asJava/ultraLightClasses/constructors.kt
+++ b/compiler/testData/asJava/ultraLightClasses/constructors.kt
@@ -1,5 +1,5 @@
 class TestConstructor private constructor(p: Int = 1)
-class A(vararg a: Int, f: () -> Unit) {}
+class AAA(vararg a: Int, f: () -> Unit) {}
 
 class B {
     @Deprecated("", level = DeprecationLevel.HIDDEN)
diff --git a/compiler/testData/asJava/ultraLightClasses/coroutines.kt b/compiler/testData/asJava/ultraLightClasses/coroutines.kt
index 7474ce69616..7d354d23993 100644
--- a/compiler/testData/asJava/ultraLightClasses/coroutines.kt
+++ b/compiler/testData/asJava/ultraLightClasses/coroutines.kt
@@ -1,15 +1,15 @@
 //RELEASE_COROUTINE_NEEDED
 //CHECK_BY_JAVA_FILE
 class Foo {
-  suspend fun doSomething(foo: Foo): Bar {}
+  suspend fun doSomething(foo: Foo): Bar { TODO() }
 }
 
 class Boo {
-    private suspend fun doSomething(foo: Foo): Bar {}
+    private suspend fun doSomething(foo: Foo): Bar { TODO() }
 }
 
 class Bar {
-  fun <T> async(block: suspend () -> T)
+  fun <T> async(block: suspend () -> T) {}
 }
 
 interface Base {
@@ -17,7 +17,7 @@ interface Base {
 }
 
 class Derived: Base {
-    override suspend fun foo() { ... }
+    override suspend fun foo() { }
 }
 
 // WITH_STDLIB
diff --git a/compiler/testData/asJava/ultraLightClasses/jvmOverloads.kt b/compiler/testData/asJava/ultraLightClasses/jvmOverloads.kt
index 3892592d6b1..d4ac6b77cf2 100644
--- a/compiler/testData/asJava/ultraLightClasses/jvmOverloads.kt
+++ b/compiler/testData/asJava/ultraLightClasses/jvmOverloads.kt
@@ -1,7 +1,7 @@
 class C @JvmOverloads constructor(
     val type: String?,
     val p1: Boolean = false,
-    val p2: String = type
+    val p2: String = type!!
 ) {
     @JvmOverloads
     fun foo(x: Int = 1, y: Double, z: String = "") {}
diff --git a/compiler/testData/asJava/ultraLightClasses/throwsAnnotation.kt b/compiler/testData/asJava/ultraLightClasses/throwsAnnotation.kt
index cc547c26048..84bf34e68f7 100644
--- a/compiler/testData/asJava/ultraLightClasses/throwsAnnotation.kt
+++ b/compiler/testData/asJava/ultraLightClasses/throwsAnnotation.kt
@@ -1,8 +1,8 @@
 
-class MyException : Exception
+class MyException : Exception()
 class C @Throws(Exception::class) constructor(a: Int = 1) {
     @Throws(java.io.IOException::class, MyException::class)
-    fun readFile(name: String): String {}
+    fun readFile(name: String): String { TODO() }
 
     // Should be mapped to java.lang.Throwable
     @Throws(kotlin.Throwable::class)
diff --git a/compiler/testData/asJava/ultraLightFacades/coroutines.kt b/compiler/testData/asJava/ultraLightFacades/coroutines.kt
index 9cf08d39c60..99950ccfb60 100644
--- a/compiler/testData/asJava/ultraLightFacades/coroutines.kt
+++ b/compiler/testData/asJava/ultraLightFacades/coroutines.kt
@@ -1,7 +1,7 @@
 //RELEASE_COROUTINE_NEEDED
-suspend fun doSomething(foo: String): Int {}
+suspend fun doSomething(foo: String): Int { TODO() }
 
-fun <T> async(block: suspend () -> T)
+fun <T> async(block: suspend () -> T) { TODO() }
 
 // WITH_STDLIB
 // FIR_COMPARISON
diff --git a/compiler/testData/asJava/ultraLightFacades/inlineOnly.kt b/compiler/testData/asJava/ultraLightFacades/inlineOnly.kt
index 6fe4a922846..f82ff83ee62 100644
--- a/compiler/testData/asJava/ultraLightFacades/inlineOnly.kt
+++ b/compiler/testData/asJava/ultraLightFacades/inlineOnly.kt
@@ -1,2 +1,3 @@
+@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
 @kotlin.internal.InlineOnly
 inline fun foo() {}
diff --git a/compiler/testData/asJava/ultraLightFacades/throwsAnnotation.kt b/compiler/testData/asJava/ultraLightFacades/throwsAnnotation.kt
index 7350e8870a7..957ef9230d9 100644
--- a/compiler/testData/asJava/ultraLightFacades/throwsAnnotation.kt
+++ b/compiler/testData/asJava/ultraLightFacades/throwsAnnotation.kt
@@ -1,8 +1,8 @@
 
-class MyException : Exception
+class MyException : Exception()
 
 @Throws(java.io.IOException::class, MyException::class)
-fun readFile(name: String): String {}
+fun readFile(name: String): String { TODO() }
 
 // Should be mapped to java.lang.Throwable
 @Throws(kotlin.Throwable::class)