// Copyright 2025 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.lib.util;

import java.io.IOException;
import java.io.OutputStream;

/** Wrapper for {@link jdk.internal.vm.ThreadDumper}. */
public final class ThreadDumper {

  private ThreadDumper() {}

  /**
   * Generate a thread dump in plain text format to the given output stream, UTF-8 encoded.
   *
   * @throws IOException if an I/O error occurs
   */
  @SuppressWarnings("CheckedExceptionNotThrown") // intentional for compatibility with JDK 25
  public static void dumpThreads(OutputStream out) throws IOException {
    jdk.internal.vm.ThreadDumper.dumpThreads(out);
  }
}
