diff --git a/idea/testData/debugger/tinyApp/outs/stepIntoStdLibInlineFun.out b/idea/testData/debugger/tinyApp/outs/stepIntoStdLibInlineFun.out
index 108f64f7345..dee2d35702c 100644
--- a/idea/testData/debugger/tinyApp/outs/stepIntoStdLibInlineFun.out
+++ b/idea/testData/debugger/tinyApp/outs/stepIntoStdLibInlineFun.out
@@ -2,7 +2,7 @@ LineBreakpoint created at stepIntoStdLibInlineFun.kt:6
 !JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !OUTPUT_PATH!;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! stepIntoStdLibInlineFun.StepIntoStdLibInlineFunPackage
 Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 stepIntoStdLibInlineFun.kt:6
-_Mapping.!EXT!
+_Collections.!EXT!
 resuming stepIntoStdLibInlineFun.kt:5
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 
diff --git a/idea/testData/debugger/tinyApp/outs/stepIntoStdlib.out b/idea/testData/debugger/tinyApp/outs/stepIntoStdlib.out
index 0f7fbd9ae81..16b23ad9c89 100644
--- a/idea/testData/debugger/tinyApp/outs/stepIntoStdlib.out
+++ b/idea/testData/debugger/tinyApp/outs/stepIntoStdlib.out
@@ -2,7 +2,7 @@ LineBreakpoint created at stepIntoStdlib.kt:6
 !JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !OUTPUT_PATH!;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! stepIntoStdlib.StepIntoStdlibPackage
 Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 stepIntoStdlib.kt:6
-_Mapping.!EXT!
+ArraysKt.!EXT!
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 
 Process finished with exit code 0
diff --git a/idea/testData/debugger/tinyApp/outs/stepIntoStdlibFacadeClass.out b/idea/testData/debugger/tinyApp/outs/stepIntoStdlibFacadeClass.out
index 8fde5157a9a..8c3a4759e2f 100644
--- a/idea/testData/debugger/tinyApp/outs/stepIntoStdlibFacadeClass.out
+++ b/idea/testData/debugger/tinyApp/outs/stepIntoStdlibFacadeClass.out
@@ -2,8 +2,8 @@ LineBreakpoint created at stepIntoStdlibFacadeClass.kt:6
 !JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !OUTPUT_PATH!;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! stepIntoStdlibFacadeClass.StepIntoStdlibFacadeClassPackage
 Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 stepIntoStdlibFacadeClass.kt:6
-KotlinPackage.!EXT!
-_Mapping.!EXT!
+ArraysKt.!EXT!
+_Arrays.!EXT!
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 
 Process finished with exit code 0
diff --git a/idea/testData/debugger/tinyApp/outs/stepOutInlineFunctionStdlib.out b/idea/testData/debugger/tinyApp/outs/stepOutInlineFunctionStdlib.out
index b5140b5e5a5..a0a23ddb7de 100644
--- a/idea/testData/debugger/tinyApp/outs/stepOutInlineFunctionStdlib.out
+++ b/idea/testData/debugger/tinyApp/outs/stepOutInlineFunctionStdlib.out
@@ -2,7 +2,7 @@ LineBreakpoint created at stepOutInlineFunctionStdlib.kt:6
 !JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !OUTPUT_PATH!;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! stepOutInlineFunctionStdlib.StepOutInlineFunctionStdlibPackage
 Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 stepOutInlineFunctionStdlib.kt:6
-_Elements.!EXT!
+_Collections.!EXT!
 stepOutInlineFunctionStdlib.kt:9
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'