RFR: 7769: Cleanup pom and project files for JMC core

[Jean-Philippe Bempel]

On Wed, 13 Apr 2022 23:36:58 GMT, Christoph Langer <clanger at openjdk.org> wrote:

> There is a lot of redundancy, whitespace errors, inconsistencies, obsolete stuff, errors, outdated plugin versions etc. in JMC core pom and project files.
> 
> org.openjdk.jmc.flightrecorder.writer.test and org.openjdk.jmc.jdp.test have been refactored in terms of layout like the other test projects.

please review the Copyright years.
also all build.properties modified ones

core/org.openjdk.jmc.common/pom.xml line 3:

> 1: <?xml version="1.0" encoding="UTF-8"?>
> 2: <!--
> 3:    Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

year

core/org.openjdk.jmc.flightrecorder.rules.jdk/pom.xml line 3:

> 1: <?xml version="1.0" encoding="UTF-8"?>
> 2: <!--
> 3:    Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

year

core/org.openjdk.jmc.flightrecorder.rules/pom.xml line 3:

> 1: <?xml version="1.0" encoding="UTF-8"?>
> 2: <!--
> 3:    Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

year

core/tests/org.openjdk.jmc.common.test/pom.xml line 3:

> 1: <?xml version="1.0" encoding="UTF-8"?>
> 2: <!--
> 3:    Copyright (c) 2018, 022, Oracle and/or its affiliates. All rights reserved.

typo: 2022

core/tests/org.openjdk.jmc.flightrecorder.serializers.test/pom.xml line 3:

> 1: <?xml version="1.0" encoding="UTF-8"?>
> 2: <!--
> 3:    Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.

year

core/tests/org.openjdk.jmc.jdp.test/pom.xml line 3:

> 1: <?xml version="1.0" encoding="UTF-8"?>
> 2: <!--
> 3:    Copyright (c) 2018, 2020 Oracle and/or its affiliates. All rights reserved.

year

core/tests/pom.xml line 4:

> 2: <!--
> 3:    Copyright (c) 2021, 2022, Oracle and/or its affiliates. All rights reserved.
> 4:    Copyright (c) 2021, Datadog, Inc. All rights reserved.

@thegreystone update both year (Oracle & Datadog lines)?

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PR: https://git.openjdk.java.net/jmc/pull/398