diff --git a/src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/filter/RecordingOutput.java b/src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/filter/RecordingOutput.java index 9aebb27238c..9c8187c7a46 100644 --- a/src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/filter/RecordingOutput.java +++ b/src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/filter/RecordingOutput.java @@ -1,5 +1,5 @@ /* - * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2022, 2026, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -26,6 +26,7 @@ package jdk.jfr.internal.consumer.filter; import java.io.Closeable; import java.io.File; +import java.io.FileOutputStream; import java.io.IOException; import java.io.RandomAccessFile; @@ -39,6 +40,9 @@ final class RecordingOutput implements Closeable { private long position; public RecordingOutput(File file) throws IOException { + // Truncates existing file if it exists + var fos = new FileOutputStream(file); + fos.close(); this.file = new RandomAccessFile(file, "rw"); }