Apache HertzBeat
Copyright 2024-2025 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

========================================================================
Nacos
Copyright 2018-2020

This product includes software developed at
The Alibaba MiddleWare Group.

------
This product has a bundle Spring Boot:
                            The Spring Boot Project
                            =================

Please visit the Spring Boot web site for more information:

  * https://spring.io/projects/spring-boot

Copyright 2014 The Spring Boot Project

The Spring Boot Project licenses this file to you 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.

Also, please refer to each LICENSE.<component>.txt file, which is located in
the 'license' directory of the distribution file, for the license terms of the
components that this product depends on.

------
This product has a bundle Spring Framework:
                            Spring Framework
                            =================

Please visit the git for more information:

  * https://github.com/spring-projects/spring-framework.git

Copyright 2002-2020 the original author or authors.

The Spring Framework licenses this file to you 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.

Also, please refer to each LICENSE.<component>.txt file, which is located in
the 'license' directory of the distribution file, for the license terms of the
components that this product depends on.

------
com.alibaba.nacos.common.utils.InetAddressValidator.java in this product is
copied from com.dynatrace.openkit.core.util.InetAddressValidator.java  of openkit-java project.
https://github.com/Dynatrace/openkit-java
                          openkit-java
                    ======================

     Copyright 2018-2021 Dynatrace LLC

     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.

------
This product has a bundle Protocol Buffers
                      Protocol Buffers
                   =======================
Protocol Buffers for Go with Gadgets

Copyright (c) 2013, The GoGo Authors. All rights reserved.
http://github.com/gogo/protobuf

------
This product has a bundle Istio
                          Istio
                   =======================

   Copyright 2018 Istio Authors

   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.
========================================================================
ConcurrentLinkedHashMap
Copyright 2008, Ben Manes
Copyright 2010, Google Inc.

Some alternate data structures provided by JSR-166e
from http://gee.cs.oswego.edu/dl/concurrency-interest/.
Written by Doug Lea and released as Public Domain.
========================================================================
Apache Commons BeanUtils
Copyright 2000-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons CLI
Copyright 2002-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons Codec
Copyright 2002-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons Collections
Copyright 2001-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons Digester
Copyright 2001-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons Net
Copyright 2001-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons Validator
Copyright 2002-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Micrometer

Copyright (c) 2017-Present VMware, Inc. 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

   https://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.

-------------------------------------------------------------------------------

This product contains a modified portion of 'io.netty.util.internal.logging',
in the Netty/Common library distributed by The Netty Project:

  * Copyright 2013 The Netty Project
  * License: Apache License v2.0
  * Homepage: https://netty.io

This product contains a modified portion of 'StringUtils.isBlank()',
in the Commons Lang library distributed by The Apache Software Foundation:

  * Copyright 2001-2019 The Apache Software Foundation
  * License: Apache License v2.0
  * Homepage: https://commons.apache.org/proper/commons-lang/

This product contains a modified portion of 'JsonUtf8Writer',
in the Moshi library distributed by Square, Inc:

  * Copyright 2010 Google Inc.
  * License: Apache License v2.0
  * Homepage: https://github.com/square/moshi

This product contains a modified portion of the 'org.springframework.lang'
package in the Spring Framework library, distributed by VMware, Inc:

  * Copyright 2002-2019 the original author or authors.
  * License: Apache License v2.0
  * Homepage: https://spring.io/projects/spring-framework
========================================================================
                            The Netty Project
                            =================

Please visit the Netty web site for more information:

  * https://netty.io/

Copyright 2014 The Netty Project

The Netty Project licenses this file to you 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:

  https://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.

Also, please refer to each LICENSE.<component>.txt file, which is located in
the 'license' directory of the distribution file, for the license terms of the
components that this product depends on.

-------------------------------------------------------------------------------
This product contains the extensions to Java Collections Framework which has
been derived from the works by JSR-166 EG, Doug Lea, and Jason T. Greene:

  * LICENSE:
    * license/LICENSE.jsr166y.txt (Public Domain)
  * HOMEPAGE:
    * http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/
    * http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jbosscache/experimental/jsr166/

This product contains a modified version of Robert Harder's Public Domain
Base64 Encoder and Decoder, which can be obtained at:

  * LICENSE:
    * license/LICENSE.base64.txt (Public Domain)
  * HOMEPAGE:
    * http://iharder.sourceforge.net/current/java/base64/

This product contains a modified portion of 'Webbit', an event based
WebSocket and HTTP server, which can be obtained at:

  * LICENSE:
    * license/LICENSE.webbit.txt (BSD License)
  * HOMEPAGE:
    * https://github.com/joewalnes/webbit

This product contains a modified portion of 'SLF4J', a simple logging
facade for Java, which can be obtained at:

  * LICENSE:
    * license/LICENSE.slf4j.txt (MIT License)
  * HOMEPAGE:
    * https://www.slf4j.org/

This product contains a modified portion of 'Apache Harmony', an open source
Java SE, which can be obtained at:

  * NOTICE:
    * license/NOTICE.harmony.txt
  * LICENSE:
    * license/LICENSE.harmony.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://archive.apache.org/dist/harmony/

This product contains a modified portion of 'jbzip2', a Java bzip2 compression
and decompression library written by Matthew J. Francis. It can be obtained at:

  * LICENSE:
    * license/LICENSE.jbzip2.txt (MIT License)
  * HOMEPAGE:
    * https://code.google.com/p/jbzip2/

This product contains a modified portion of 'libdivsufsort', a C API library to construct
the suffix array and the Burrows-Wheeler transformed string for any input string of
a constant-size alphabet written by Yuta Mori. It can be obtained at:

  * LICENSE:
    * license/LICENSE.libdivsufsort.txt (MIT License)
  * HOMEPAGE:
    * https://github.com/y-256/libdivsufsort

This product contains a modified portion of Nitsan Wakart's 'JCTools', Java Concurrency Tools for the JVM,
 which can be obtained at:

  * LICENSE:
    * license/LICENSE.jctools.txt (ASL2 License)
  * HOMEPAGE:
    * https://github.com/JCTools/JCTools

This product optionally depends on 'JZlib', a re-implementation of zlib in
pure Java, which can be obtained at:

  * LICENSE:
    * license/LICENSE.jzlib.txt (BSD style License)
  * HOMEPAGE:
    * http://www.jcraft.com/jzlib/

This product optionally depends on 'Compress-LZF', a Java library for encoding and
decoding data in LZF format, written by Tatu Saloranta. It can be obtained at:

  * LICENSE:
    * license/LICENSE.compress-lzf.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/ning/compress

This product optionally depends on 'lz4', a LZ4 Java compression
and decompression library written by Adrien Grand. It can be obtained at:

  * LICENSE:
    * license/LICENSE.lz4.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/jpountz/lz4-java

This product optionally depends on 'lzma-java', a LZMA Java compression
and decompression library, which can be obtained at:

  * LICENSE:
    * license/LICENSE.lzma-java.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/jponge/lzma-java

This product optionally depends on 'zstd-jni', a zstd-jni Java compression
and decompression library, which can be obtained at:

  * LICENSE:
    * license/LICENSE.zstd-jni.txt (BSD)
  * HOMEPAGE:
    * https://github.com/luben/zstd-jni

This product contains a modified portion of 'jfastlz', a Java port of FastLZ compression
and decompression library written by William Kinney. It can be obtained at:

  * LICENSE:
    * license/LICENSE.jfastlz.txt (MIT License)
  * HOMEPAGE:
    * https://code.google.com/p/jfastlz/

This product contains a modified portion of and optionally depends on 'Protocol Buffers', Google's data
interchange format, which can be obtained at:

  * LICENSE:
    * license/LICENSE.protobuf.txt (New BSD License)
  * HOMEPAGE:
    * https://github.com/google/protobuf

This product optionally depends on 'Bouncy Castle Crypto APIs' to generate
a temporary self-signed X.509 certificate when the JVM does not provide the
equivalent functionality.  It can be obtained at:

  * LICENSE:
    * license/LICENSE.bouncycastle.txt (MIT License)
  * HOMEPAGE:
    * https://www.bouncycastle.org/

This product optionally depends on 'Snappy', a compression library produced
by Google Inc, which can be obtained at:

  * LICENSE:
    * license/LICENSE.snappy.txt (New BSD License)
  * HOMEPAGE:
    * https://github.com/google/snappy

This product optionally depends on 'JBoss Marshalling', an alternative Java
serialization API, which can be obtained at:

  * LICENSE:
    * license/LICENSE.jboss-marshalling.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/jboss-remoting/jboss-marshalling

This product optionally depends on 'Caliper', Google's micro-
benchmarking framework, which can be obtained at:

  * LICENSE:
    * license/LICENSE.caliper.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/google/caliper

This product optionally depends on 'Apache Commons Logging', a logging
framework, which can be obtained at:

  * LICENSE:
    * license/LICENSE.commons-logging.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://commons.apache.org/logging/

This product optionally depends on 'Apache Log4J', a logging framework, which
can be obtained at:

  * LICENSE:
    * license/LICENSE.log4j.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://logging.apache.org/log4j/

This product optionally depends on 'Aalto XML', an ultra-high performance
non-blocking XML processor, which can be obtained at:

  * LICENSE:
    * license/LICENSE.aalto-xml.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://wiki.fasterxml.com/AaltoHome

This product contains a modified version of 'HPACK', a Java implementation of
the HTTP/2 HPACK algorithm written by Twitter. It can be obtained at:

  * LICENSE:
    * license/LICENSE.hpack.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/twitter/hpack

This product contains a modified version of 'HPACK', a Java implementation of
the HTTP/2 HPACK algorithm written by Cory Benfield. It can be obtained at:

  * LICENSE:
    * license/LICENSE.hyper-hpack.txt (MIT License)
  * HOMEPAGE:
    * https://github.com/python-hyper/hpack/

This product contains a modified version of 'HPACK', a Java implementation of
the HTTP/2 HPACK algorithm written by Tatsuhiro Tsujikawa. It can be obtained at:

  * LICENSE:
    * license/LICENSE.nghttp2-hpack.txt (MIT License)
  * HOMEPAGE:
    * https://github.com/nghttp2/nghttp2/

This product contains a modified portion of 'Apache Commons Lang', a Java library
provides utilities for the java.lang API, which can be obtained at:

  * LICENSE:
    * license/LICENSE.commons-lang.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://commons.apache.org/proper/commons-lang/


This product contains the Maven wrapper scripts from 'Maven Wrapper', that provides an easy way to ensure a user has everything necessary to run the Maven build.

  * LICENSE:
    * license/LICENSE.mvn-wrapper.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/takari/maven-wrapper

This product contains the dnsinfo.h header file, that provides a way to retrieve the system DNS configuration on MacOS.
This private header is also used by Apple's open source
 mDNSResponder (https://opensource.apple.com/tarballs/mDNSResponder/).

 * LICENSE:
    * license/LICENSE.dnsinfo.txt (Apple Public Source License 2.0)
  * HOMEPAGE:
    * https://www.opensource.apple.com/source/configd/configd-453.19/dnsinfo/dnsinfo.h

This product optionally depends on 'Brotli4j', Brotli compression and
decompression for Java., which can be obtained at:

  * LICENSE:
    * license/LICENSE.brotli4j.txt (Apache License 2.0)
  * HOMEPAGE:
    * https://github.com/hyperxpro/Brotli4j
========================================================================
Prometheus instrumentation library for JVM applications
Copyright 2012-2015 The Prometheus Authors

This product includes software developed at
Boxever Ltd. (http://www.boxever.com/).

This product includes software developed at
SoundCloud Ltd. (http://soundcloud.com/).

This product includes software developed as part of the
Ocelli project by Netflix Inc. (https://github.com/Netflix/ocelli/).
========================================================================
# Notices for Eclipse Jakarta Validation

This content is produced and maintained by the Eclipse Jakarta Validation
project.

* Project home: https://projects.eclipse.org/projects/ee4j.validation

## Trademarks

 Jakarta Validation is a trademark of the Eclipse Foundation.

## Copyright

All content is the property of the respective authors or their employers. For
more information regarding authorship of content, please consult the listed
source code repository logs.

## Declared Project Licenses

This program and the accompanying materials are made available under the terms
of the Apache License, Version 2.0 which is available at
https://www.apache.org/licenses/LICENSE-2.0.

SPDX-License-Identifier: Apache-2.0

## Source Code

The project maintains the following source code repositories:

* [The specification repository](https://github.com/jakartaee/validation-spec)
* [The API repository](https://github.com/jakartaee/validation)
* [The TCK repository](https://github.com/jakartaee/validation-tck)

## Third-party Content

This project leverages the following third party content.

Test dependencies:

 * [TestNG](https://github.com/cbeust/testng) - Apache License 2.0
 * [JCommander](https://github.com/cbeust/jcommander) - Apache License 2.0
 * [SnakeYAML](https://bitbucket.org/asomov/snakeyaml/src) - Apache License 2.0
========================================================================
Apache Commons Collections
Copyright 2001-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache Commons Lang
Copyright 2001-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Apache HttpComponents Client
Copyright 1999-2023 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
========================================================================
Apache HttpComponents Core
Copyright 2005-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
========================================================================
Apache Commons Collections
Copyright 2001-2019 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
========================================================================
Apache Kafka
Copyright 2024 The Apache Software Foundation.

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).

This distribution has a binary dependency on jersey, which is available under the CDDL
License. The source code of jersey can be found at https://github.com/jersey/jersey/.

This distribution has a binary test dependency on jqwik, which is available under
the Eclipse Public License 2.0. The source code can be found at
https://github.com/jlink/jqwik.

The streams-scala (streams/streams-scala) module was donated by Lightbend and the original code was copyrighted by them:
Copyright (C) 2018 Lightbend Inc. <https://www.lightbend.com>
Copyright (C) 2017-2018 Alexis Seigneurin.

This project contains the following code copied from Apache Hadoop:
clients/src/main/java/org/apache/kafka/common/utils/PureJavaCrc32C.java
Some portions of this file Copyright (c) 2004-2006 Intel Corporation and licensed under the BSD license.

This project contains the following code copied from Apache Hive:
streams/src/main/java/org/apache/kafka/streams/state/internals/Murmur3.java
========================================================================
Apache Log4j
Copyright 1999-2024 Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

ResolverUtil.java
Copyright 2005-2006 Tim Fennell

Dumbster SMTP test server
Copyright 2004 Jason Paul Kitchen

TypeUtil.java
Copyright 2002-2012 Ramnivas Laddad, Juergen Hoeller, Chris Beams

picocli (http://picocli.info)
Copyright 2017 Remko Popma

TimeoutBlockingWaitStrategy.java and parts of Util.java
Copyright 2011 LMAX Ltd.
========================================================================
Apache RocketMQ
Copyright 2016-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
========================================================================
Apache MINA SSHD
Copyright 2008-2021 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

Please refer to each LICENSE.<component>.txt file for the
license terms of the components that Apache MINA depends on.
========================================================================
Apache Tomcat
Copyright 1999-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).

This software contains code derived from netty-native
developed by the Netty project
(https://netty.io, https://github.com/netty/netty-tcnative/)
and from finagle-native developed at Twitter
(https://github.com/twitter/finagle).

This software contains code derived from jgroups-kubernetes
developed by the JGroups project (http://www.jgroups.org/).

The Windows Installer is built with the Nullsoft
Scriptable Install System (NSIS), which is
open source software.  The original software and
related information is available at
http://nsis.sourceforge.net.

Java compilation software for JSP pages is provided by the Eclipse
JDT Core Batch Compiler component, which is open source software.
The original software and related information is available at
https://www.eclipse.org/jdt/core/.

org.apache.tomcat.util.json.JSONParser.jj is a public domain javacc grammar
for JSON written by Robert Fischer.
https://github.com/RobertFischer/json-parser

For portions of the Tomcat JNI OpenSSL API and the OpenSSL JSSE integration
The org.apache.tomcat.jni and the org.apache.tomcat.net.openssl packages
are derivative work originating from the Netty project and the finagle-native
project developed at Twitter
* Copyright 2014 The Netty Project
* Copyright 2014 Twitter

For portions of the Tomcat cloud support
The org.apache.catalina.tribes.membership.cloud package contains derivative
work originating from the jgroups project.
https://github.com/jgroups-extras/jgroups-kubernetes
Copyright 2002-2018 Red Hat Inc.

The original XML Schemas for Java EE Deployment Descriptors:
 - javaee_5.xsd
 - javaee_web_services_1_2.xsd
 - javaee_web_services_client_1_2.xsd
 - javaee_6.xsd
 - javaee_web_services_1_3.xsd
 - javaee_web_services_client_1_3.xsd
 - jsp_2_2.xsd
 - web-app_3_0.xsd
 - web-common_3_0.xsd
 - web-fragment_3_0.xsd
 - javaee_7.xsd
 - javaee_web_services_1_4.xsd
 - javaee_web_services_client_1_4.xsd
 - jsp_2_3.xsd
 - web-app_3_1.xsd
 - web-common_3_1.xsd
 - web-fragment_3_1.xsd
 - javaee_8.xsd
 - web-app_4_0.xsd
 - web-common_4_0.xsd
 - web-fragment_4_0.xsd

may be obtained from:
http://www.oracle.com/webfolder/technetwork/jsc/xml/ns/javaee/index.html
========================================================================
Copyright 2005,2009 Ivan SZKIBA

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.
========================================================================
This product includes the software developed by third-party:

 * Google Guava https://code.google.com/p/guava-libraries/  (Apache-2.0)
 * sbt-extras: https://github.com/paulp/sbt-extras  (BSD)  (LICENSE.sbt-extras.txt)
========================================================================
This product includes software developed by Google
 Snappy: http://code.google.com/p/snappy/ (New BSD License)

This product includes software developed by Apache
 PureJavaCrc32C from apache-hadoop-common http://hadoop.apache.org/
 (Apache 2.0 license)

This library contains statically linked libstdc++. This inclusion is allowed by
"GCC Runtime Library Exception"
http://gcc.gnu.org/onlinedocs/libstdc++/manual/license.html

== Contributors ==
  * Tatu Saloranta
    * Providing benchmark suite
  * Alec Wysoker
    * Performance and memory usage improvement

Third-Party Notices and Licenses:

- Hadoop: Apache Hadoop is used as a dependency
  License: Apache License 2.0
  Source/Reference: https://github.com/apache/hadoop/blob/trunk/NOTICE.txt
========================================================================
Apache Commons Math
Copyright 2001-2022 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

This product includes software developed for Orekit by
CS Systèmes d'Information (http://www.c-s.fr/)
Copyright 2010-2012 CS Systèmes d'Information
========================================================================
Apache Commons JEXL
Copyright 2001-2024 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
========================================================================
Reactive Relational Database Connectivity

Copyright 2017-2022 the original author or authors.

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

   https://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.
========================================================================
