diff --git a/idea/performanceTests/test/org/jetbrains/kotlin/idea/testFramework/projectRoutines.kt.192 b/idea/performanceTests/test/org/jetbrains/kotlin/idea/testFramework/projectRoutines.kt.192
index c056dadd002..ecd2802c7c8 100644
--- a/idea/performanceTests/test/org/jetbrains/kotlin/idea/testFramework/projectRoutines.kt.192
+++ b/idea/performanceTests/test/org/jetbrains/kotlin/idea/testFramework/projectRoutines.kt.192
@@ -23,9 +23,6 @@ import com.intellij.testFramework.runInEdtAndWait
 import com.intellij.util.ui.UIUtil
 import org.jetbrains.kotlin.idea.parameterInfo.HintType
 import org.jetbrains.kotlin.idea.test.runPostStartupActivitiesOnce
-import org.jetbrains.kotlin.idea.perf.TestApplicationManager
-import java.io.PrintWriter
-import java.io.StringWriter
 
 fun commitAllDocuments() {
     val fileDocumentManager = FileDocumentManager.getInstance()