diff --git a/java/kotlin-extractor2/src/main/kotlin/KotlinExtractor.kt b/java/kotlin-extractor2/src/main/kotlin/KotlinExtractor.kt
index f65f8b2f4b1..ec905fbf8db 100644
--- a/java/kotlin-extractor2/src/main/kotlin/KotlinExtractor.kt
+++ b/java/kotlin-extractor2/src/main/kotlin/KotlinExtractor.kt
@@ -107,11 +107,11 @@ OLD: KE1
         dtw.flush()
         val logger = Logger(loggerBase, dtw)
         logger.info("Extraction started")
-/*
-OLD: KE1
         logger.flush()
         logger.info("Extraction for invocation TRAP file $invocationTrapFile")
         logger.flush()
+/*
+OLD: KE1
         logger.info("Kotlin version ${KotlinCompilerVersion.getVersion()}")
         logger.flush()
         logPeakMemoryUsage(logger, "before extractor")
@@ -138,8 +138,11 @@ OLD: KE1
 OLD: KE1
         loggerBase.printLimitedDiagnosticCounts(tw)
         logPeakMemoryUsage(logger, "after extractor")
+*/
         logger.info("Extraction completed")
         logger.flush()
+/*
+OLD: KE1
         val compilationTimeMs = System.currentTimeMillis() - startTimeMs
         tw.writeCompilation_finished(
             compilation,
@@ -147,9 +150,9 @@ OLD: KE1
             compilationTimeMs.toDouble() / 1000,
             invocationExtractionProblems.extractionResult()
         )
-        tw.flush()
-        loggerBase.close()
 */
+        dtw.flush()
+        loggerBase.close()
     }
 }
 
diff --git a/java/kotlin-extractor2/src/main/kotlin/utils/Logger.kt b/java/kotlin-extractor2/src/main/kotlin/utils/Logger.kt
index 17afec279b2..5fe31b39918 100644
--- a/java/kotlin-extractor2/src/main/kotlin/utils/Logger.kt
+++ b/java/kotlin-extractor2/src/main/kotlin/utils/Logger.kt
@@ -304,6 +304,7 @@ OLD: KE1
             }
         }
     }
+*/
 
     fun flush() {
         logStream.flush()
@@ -312,20 +313,19 @@ OLD: KE1
     fun close() {
         logStream.close()
     }
-*/
 }
 
 /**
  * Logger is the high-level interface for writint log messages.
  */
 open class Logger(val loggerBase: LoggerBase, val dtw: DiagnosticTrapWriter) {
-/*
-OLD: KE1
     fun flush() {
         dtw.flush()
         loggerBase.flush()
     }
 
+/*
+OLD: KE1
     fun trace(msg: String) {
         loggerBase.trace(dtw, msg)
     }