diff --git a/compiler/testData/diagnostics/tests/AbstractEnum.jet b/compiler/testData/diagnostics/tests/AbstractEnum.jet
index 27471439f64..02136757956 100644
--- a/compiler/testData/diagnostics/tests/AbstractEnum.jet
+++ b/compiler/testData/diagnostics/tests/AbstractEnum.jet
@@ -1,6 +1,3 @@
-// FILE: a.kt
-// +JDK
-
 package abstract
 
 abstract enum class MyAbstractEnum() {}
diff --git a/compiler/testData/diagnostics/tests/AbstractInAbstractClass.jet b/compiler/testData/diagnostics/tests/AbstractInAbstractClass.jet
index 71eed8302aa..0501b6ec31a 100644
--- a/compiler/testData/diagnostics/tests/AbstractInAbstractClass.jet
+++ b/compiler/testData/diagnostics/tests/AbstractInAbstractClass.jet
@@ -1,6 +1,3 @@
-// FILE: a.kt
-// +JDK
-
 package abstract
 
 abstract class MyAbstractClass() {
diff --git a/compiler/testData/diagnostics/tests/AbstractInClass.jet b/compiler/testData/diagnostics/tests/AbstractInClass.jet
index f21d50ead35..1c3fd6fc74c 100644
--- a/compiler/testData/diagnostics/tests/AbstractInClass.jet
+++ b/compiler/testData/diagnostics/tests/AbstractInClass.jet
@@ -1,6 +1,3 @@
-// FILE: a.kt
-// +JDK
-
 package abstract
 
 class MyClass() {
diff --git a/compiler/testData/diagnostics/tests/AbstractInEnum.jet b/compiler/testData/diagnostics/tests/AbstractInEnum.jet
index bc95f8b79ee..46d557bc435 100644
--- a/compiler/testData/diagnostics/tests/AbstractInEnum.jet
+++ b/compiler/testData/diagnostics/tests/AbstractInEnum.jet
@@ -1,6 +1,3 @@
-// FILE: a.kt
-// +JDK
-
 package abstract
 
 
diff --git a/compiler/testData/diagnostics/tests/AbstractInTrait.jet b/compiler/testData/diagnostics/tests/AbstractInTrait.jet
index 4f1f0345e74..84b283c6b23 100644
--- a/compiler/testData/diagnostics/tests/AbstractInTrait.jet
+++ b/compiler/testData/diagnostics/tests/AbstractInTrait.jet
@@ -1,6 +1,3 @@
-// FILE: a.kt
-// +JDK
-
 package abstract
 
 trait MyTrait {