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1   /*
2    * Copyright 2025 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   https://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.buffer;
17  
18  import jdk.jfr.Category;
19  import jdk.jfr.Description;
20  import jdk.jfr.Enabled;
21  import jdk.jfr.Event;
22  import jdk.jfr.Label;
23  
24  /**
25   * An abstract memory allocator event.
26   */
27  @Enabled(false)
28  @Category("Netty")
29  @SuppressWarnings("Since15")
30  abstract class AbstractAllocatorEvent extends Event {
31      @Label("Allocator type")
32      @Description("The type of allocator this event is for")
33      public Class<? extends AbstractByteBufAllocator> allocatorType;
34  }