CONFIGURATION-836: Migrate to jakarta

[MichielDx]

@garydgregory I get following error while clean installing, but I'm not familiar with japicmp: [ERROR] Failed to execute goal com.github.siom79.japicmp:japicmp-maven-plugin:0.18.5:cmp (default) on project commons-configuration2: There is at least one incompatibility: org.apache.commons.configuration2.web.ServletConfiguration.ServletConfiguration(javax.servlet.ServletConfig):CONSTRUCTOR_REMOVED,org.apache.commons.configuration2.web.ServletConfiguration.ServletConfiguration(javax.servlet.Servlet):CONSTRUCTOR_REMOVED,org.apache.commons.configuration2.web.ServletConfiguration.config:FIELD_TYPE_CHANGED,org.apache.commons.configuration2.web.ServletContextConfiguration.ServletContextConfiguration(javax.servlet.Servlet):CONSTRUCTOR_REMOVED,org.apache.commons.configuration2.web.ServletContextConfiguration.ServletContextConfiguration(javax.servlet.ServletContext):CONSTRUCTOR_REMOVED,org.apache.commons.configuration2.web.ServletContextConfiguration.context:FIELD_TYPE_CHANGED,org.apache.commons.configuration2.web.ServletFilterConfiguration.ServletFilterConfiguration(javax.servlet.FilterConfig):CONSTRUCTOR_REMOVED,org.apache.commons.configuration2.web.ServletFilterConfiguration.config:FIELD_TYPE_CHANGED,org.apache.commons.configuration2.web.ServletRequestConfiguration.ServletRequestConfiguration(javax.servlet.ServletRequest):CONSTRUCTOR_REMOVED,org.apache.commons.configuration2.web.ServletRequestConfiguration.request:FIELD_TYPE_CHANGED -> [Help 1]

[garydgregory]

Then you've broken binary compatibility as the error message says.

Please see https://garygregory.wordpress.com/2020/06/14/how-we-handle-binary-compatibility-at-apache-commons/

[MichielDx]

@garydgregory I changed it to configuration3, but now I get following error: [ERROR] Failed to execute goal com.github.siom79.japicmp:japicmp-maven-plugin:0.18.5:cmp (default) on project commons-configuration3: Execution default of goal com.github.siom79.japicmp:japicmp-maven-plugin:0.18.5:cmp failed: Could not load 'org.apache.hadoop.fs.DelegateToFileSystem': org.apache.hadoop.fs.DelegateToFileSystem. Please make sure that all libraries have been added to the classpath (CLASSPATH=:/home/michiel/.m2/repository/com/squareup/okio/okio/1.6.0/okio-1.6.0.jar:/home/michiel/.m2/repository/org/yaml/snakeyaml/2.2/snakeyaml-2.2.jar:/home/michiel/.m2/repository/org/apache/logging/log4j/log4j-core/2.23.1/log4j-core-2.23.1.jar:/home/michiel/.m2/repository/org/springframework/spring-beans/5.3.32/spring-beans-5.3.32.jar:/home/michiel/.m2/repository/org/apache/hadoop/hadoop-hdfs-client/3.3.1/hadoop-hdfs-client-3.3.1.jar:/home/michiel/.m2/repository/commons-logging/commons-logging/1.3.0/commons-logging-1.3.0.jar:/home/michiel/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.17.0/jackson-annotations-2.17.0.jar:/home/michiel/.m2/repository/xml-resolver/xml-resolver/1.2/xml-resolver-1.2.jar:/home/michiel/.m2/repository/commons-codec/commons-codec/1.16.1/commons-codec-1.16.1.jar:/home/michiel/.m2/repository/com/squareup/okhttp/okhttp/2.7.5/okhttp-2.7.5.jar:/home/michiel/.m2/repository/commons-collections/commons-collections/3.2.2/commons-collections-3.2.2.jar:/home/michiel/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.17.0/jackson-core-2.17.0.jar:/home/michiel/.m2/repository/org/apache/commons/commons-lang3/3.14.0/commons-lang3-3.14.0.jar:/home/michiel/.m2/repository/org/springframework/spring-core/5.3.32/spring-core-5.3.32.jar:/home/michiel/.m2/repository/commons-jxpath/commons-jxpath/1.3/commons-jxpath-1.3.jar:/home/michiel/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.17.0/jackson-databind-2.17.0.jar:/home/michiel/.m2/repository/net/bytebuddy/byte-buddy/1.14.9/byte-buddy-1.14.9.jar:/home/michiel/.m2/repository/jakarta/servlet/jakarta.servlet-api/6.0.0/jakarta.servlet-api-6.0.0.jar:/home/michiel/.m2/repository/org/apache/commons/commons-jexl/2.1.1/commons-jexl-2.1.1.jar:/home/michiel/IdeaProjects/commons-configuration-michieldx/target/commons-configuration3-3.0.0-SNAPSHOT.jar:/home/michiel/.m2/repository/org/apache/commons/commons-text/1.11.0/commons-text-1.11.0.jar:/home/michiel/.m2/repository/commons-beanutils/commons-beanutils/1.9.4/commons-beanutils-1.9.4.jar:/home/michiel/.m2/repository/org/apache/logging/log4j/log4j-1.2-api/2.23.1/log4j-1.2-api-2.23.1.jar:/home/michiel/.m2/repository/org/apache/commons/commons-vfs2/2.9.0/commons-vfs2-2.9.0.jar:/home/michiel/.m2/repository/org/apache/logging/log4j/log4j-api/2.23.1/log4j-api-2.23.1.jar:) or try the option '--ignore-missing-classes'. -> [Help 1]

[garydgregory]

@MichielDx A (broken) PR with 510 changed files is not something reviewable or reasonable. Changing package names for a major version change is a task best left for someone on the Commons side to do. A Jira ticket with the motivation and what it means for users and how users would update is a start.

[MichielDx]

@garydgregory Reverted the rename, but still getting the same error.