Bug 574900: Update to SnakeYaml 2.3

  - Remove SnakeYaml bundle

Change-Id: Ic513b99bc064c2cf608c58ea9d19d237ef97fbfb
diff --git a/3rdparty/_assemblies/org.eclipse.statet.releng.3rdparty-feature/feature.xml b/3rdparty/_assemblies/org.eclipse.statet.releng.3rdparty-feature/feature.xml
index d0b29ac..49134df 100644
--- a/3rdparty/_assemblies/org.eclipse.statet.releng.3rdparty-feature/feature.xml
+++ b/3rdparty/_assemblies/org.eclipse.statet.releng.3rdparty-feature/feature.xml
@@ -41,7 +41,4 @@
 	<plugin id="org.apache.lucene.join"
 			version="7.5.0.qualifier" />
 	
-	<plugin id="org.snakeyaml.snakeyaml"
-			version="1.23.0.qualifier" />
-	
 </feature>
diff --git a/3rdparty/bundle-recipes-pom.xml b/3rdparty/bundle-recipes-pom.xml
index 8a6fcd8..2b6291b 100644
--- a/3rdparty/bundle-recipes-pom.xml
+++ b/3rdparty/bundle-recipes-pom.xml
@@ -101,7 +101,6 @@
 		<module>apache-commons</module>
 		<!-- module>apache-db</module (orbit) -->
 		<module>apache-lucene</module>
-		<module>snakeyaml</module>
 		
 	</modules>
 	
diff --git a/3rdparty/prereq.ids b/3rdparty/prereq.ids
index 2f14708..cd23485 100644
--- a/3rdparty/prereq.ids
+++ b/3rdparty/prereq.ids
@@ -13,7 +13,7 @@
 maven/mavencentral/org.apache.lucene/lucene-highlighter/7.5.0
 maven/mavencentral/org.apache.lucene/lucene-join/7.5.0
 
-maven/mavencentral/org.yaml/snakeyaml/1.23
+maven/mavencentral/org.snakeyaml/snakeyaml-engine/2.3
 maven/mavencentral/org.yaml/snakeyaml/1.28
 
 maven/mavencentral/com.jcraft/jsch/0.1.55
diff --git a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/.gitignore b/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/.gitignore
deleted file mode 100644
index b83d222..0000000
--- a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/target/
diff --git a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/osgi.bnd b/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/osgi.bnd
deleted file mode 100644
index c2136c5..0000000
--- a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/osgi.bnd
+++ /dev/null
@@ -1,12 +0,0 @@
-package-version=${version;===;${Bundle-Version}}
-
-Import-Package: \
- !org.yaml.snakeyaml*, \
- *;resolution:=optional
-
-Export-Package: \
- !about.html,!about_files, \
- *.internal.*;x-internal:=true;version="${package-version}", \
- *.implementation.*;x-internal:=true;version="${package-version}", \
- *.impl.*;x-internal:=true;version="${package-version}", \
- *;version="${package-version}"
diff --git a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/pom.xml b/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/pom.xml
deleted file mode 100644
index 2351f83..0000000
--- a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/pom.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	
-	<parent>
-		<groupId>org.eclipse.statet.3rdparty</groupId>
-		<artifactId>3rdparty.snakeyaml</artifactId>
-		<version>4.5.0-SNAPSHOT</version>
-	</parent>
-	
-	<artifactId>org.snakeyaml.snakeyaml</artifactId>
-	<version>1.23.0-SNAPSHOT</version>
-	<packaging>eclipse-bundle-recipe</packaging>
-	<name>SnakeYAML (for YAML 1.1)</name>
-	
-	<dependencies>
-		<dependency>
-			<groupId>org.yaml</groupId>
-			<artifactId>snakeyaml</artifactId>
-			<version>1.23</version>
-		</dependency>
-	</dependencies>
-	
-</project>
diff --git a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/OSGI-INF/l10n/bundle.properties b/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/OSGI-INF/l10n/bundle.properties
deleted file mode 100644
index aa06334..0000000
--- a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/OSGI-INF/l10n/bundle.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-bundleName= SnakeYAML (for YAML 1.1)
-bundleVendor= Eclipse StatET
diff --git a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/about.html b/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/about.html
deleted file mode 100644
index 834e9a3..0000000
--- a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/about.html
+++ /dev/null
@@ -1,47 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-		"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
-<title>About</title>
-</head>
-<body lang="EN-US">
-<h2>About This Content</h2>
-
-<p>January 1, 2019</p>
-<h3>License</h3>
-
-<p>The Eclipse Foundation makes available all content in this plug-in (&quot;Content&quot;). Unless
-	otherwise indicated below, the Content is provided to you under the terms and conditions of the
-	Eclipse Public License Version 2.0 (&quot;EPL&quot;), or the Apache License, Version 2.0 (AL).
-	A copy of the EPL is available at <a href="https://www.eclipse.org/legal/epl-2.0"
-	>https://www.eclipse.org/legal/epl-2.0</a>. For purposes of the EPL, &quot;Program&quot; will
-	mean the Content. A copy of the AL is available at <a href="https://www.apache.org/licenses/LICENSE-2.0"
-	>https://www.apache.org/licenses/LICENSE-2.0</a>.</p>
-
-<p>If you did not receive this Content directly from the Eclipse Foundation, the Content is being
-	redistributed by another party (&quot;Redistributor&quot;) and different terms and conditions
-	may apply to your use of any object code in the Content. Check the Redistributor's license that
-	was provided with the Content. If no such license exists, contact the Redistributor. Unless
-	otherwise indicated below, the terms and conditions of the EPL or AL still apply to any source
-	code in the Content and such source code may be obtained at <a href="https://www.eclipse.org/"
-	>https://www.eclipse.org</a>.</p>
-
-<h3>Third Party Content</h3>
-
-<p>The Content includes items that have been sourced from third parties as set out below. If you did
-	not receive this Content directly from the Eclipse Foundation, the following is provided for
-	informational purposes only, and you should look to the Redistributor's license for terms and
-	conditions of use.</p>
-
-<h4>SnakeYAML (for YAML 1.1) (1.23)</h4>
-<p>The plug-in includes software developed by a team of developers, currently led by Andrey Somov,
-	as part of the SnakeYAML project (<a href="http://www.snakeyaml.org/" target="_blank">http://www.snakeyaml.org/</a>).
-	It is based on the PyYAML module written by Kirill Simonov.</p>
-<p>SnakeYAML is provided to you under the terms and conditions of the
-	Apache License, Version 2.0. A copy of the license is contained in the file <a
-	href="about_files/APACHE-2.0.txt">APACHE-2.0</a> and is also available at <a href="https://www.apache.org/licenses/LICENSE-2.0.html"
-	>https://www.apache.org/licenses/LICENSE-2.0.html</a>.</p>
-
-</body>
-</html>
diff --git a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/about_files/APACHE-2.0.txt b/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/about_files/APACHE-2.0.txt
deleted file mode 100644
index d645695..0000000
--- a/3rdparty/snakeyaml/org.snakeyaml.snakeyaml/src/main/resources/about_files/APACHE-2.0.txt
+++ /dev/null
@@ -1,202 +0,0 @@
-
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diff --git a/3rdparty/snakeyaml/pom.xml b/3rdparty/snakeyaml/pom.xml
deleted file mode 100644
index 5adb2de..0000000
--- a/3rdparty/snakeyaml/pom.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- #=============================================================================#
- # Copyright (c) 2018, 2021 Stephan Wahlbrink and others.
- # 
- # This program and the accompanying materials are made available under the
- # terms of the Eclipse Public License 2.0 which is available at
- # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
- # which is available at https://www.apache.org/licenses/LICENSE-2.0.
- # 
- # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
- # 
- # Contributors:
- #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
- #=============================================================================#
--->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	
-	<parent>
-		<groupId>org.eclipse.statet.3rdparty</groupId>
-		<artifactId>bundle-recipes</artifactId>
-		<version>4.5.0-SNAPSHOT</version>
-		<relativePath>../bundle-recipes-pom.xml</relativePath>
-	</parent>
-	
-	<artifactId>3rdparty.snakeyaml</artifactId>
-	<version>4.5.0-SNAPSHOT</version>
-	<packaging>pom</packaging>
-	
-	<name>Eclipse StatET 3rd Party Recipes - SnakeYAML</name>
-	
-	<modules>
-		<module>org.snakeyaml.snakeyaml</module>
-	</modules>
-	
-</project>
diff --git a/NOTICE.md b/NOTICE.md
index 61533ab..143f22b 100644
--- a/NOTICE.md
+++ b/NOTICE.md
@@ -94,8 +94,8 @@
   * Project: https://lucene.apache.org/core
   * License: Apache-2.0
 
-SnakeYAML 1.23
-  * Project: https://bitbucket.org/asomov/snakeyaml
+SnakeYAML 2.3
+  * Project: https://bitbucket.org/asomov/snakeyaml-engine
   * License: Apache-2.0
 
 SnakeYAML 1.28
diff --git a/releng/statet-repository/legal-resources/NOTICE.md b/releng/statet-repository/legal-resources/NOTICE.md
index 528d690..f8cf265 100644
--- a/releng/statet-repository/legal-resources/NOTICE.md
+++ b/releng/statet-repository/legal-resources/NOTICE.md
@@ -94,8 +94,8 @@
   * Project: https://lucene.apache.org/core
   * License: Apache-2.0
 
-SnakeYAML 1.23
-  * Project: https://bitbucket.org/asomov/snakeyaml
+SnakeYAML 2.3
+  * Project: https://bitbucket.org/asomov/snakeyaml-engine
   * License: Apache-2.0
 
 JSch 0.1.55