38 changed files with 196 additions and 11150 deletions
--- a/README.adoc
+++ b/README.adoc
@ -0,0 +1,14 @@
+# xbib Time
+
+image:https://api.travis-ci.org/xbib/time.svg[title="Build status", link="https://travis-ci.org/xbib/time/"]
+image:https://img.shields.io/sonar/http/nemo.sonarqube.com/org.xbib%3Atime/coverage.svg?style=flat-square[title="Coverage", link="https://sonarqube.com/dashboard/index?id=org.xbib%3Atime"]
+image:https://maven-badges.herokuapp.com/maven-central/org.xbib/time/badge.svg[title="Maven Central", link="http://search.maven.org/#search%7Cga%7C1%7Cxbib%20time"]
+image:https://img.shields.io/badge/License-Apache%202.0-blue.svg[title="Apache License 2.0", link="https://opensource.org/licenses/Apache-2.0"]
+
+This is a bundle of time utilities for Java 8 Time API. It consists of
+
+- Chronic: parsing natural language to compute time spans (from https://github.com/samtingleff/jchronic)
+- Pretty: pretty printing time durations (from https://github.com/ocpsoft/prettytime)
+- Format: format time descriptions (from https://github.com/JodaOrg/joda-time)
+
+This project has no dependencies.
--- a/README.md
+++ b/README.md
@ -1,9 +0,0 @@
-# xbib Time
-
-This is a bundle of time utilities for Java 8 Time API. It consists of
-
- Chronic: parsing natural language to compute time spans (from https://github.com/samtingleff/jchronic)
- Pretty: pretty printing time durations (from https://github.com/ocpsoft/prettytime)
- Format: format time descriptions (from https://github.com/JodaOrg/joda-time)
-
-This project has no dependencies.
--- a/build.gradle
+++ b/build.gradle
@ -1,40 +1,38 @@
 plugins {
-    id 'maven-publish'
-    id 'signing'
-    id "io.github.gradle-nexus.publish-plugin" version "2.0.0-rc-1"
-    id "org.xbib.gradle.plugin.asciidoctor" version "3.0.0"
+    id "de.marcphilipp.nexus-publish" version "0.4.0"
+    id "io.codearte.nexus-staging" version "0.21.1"
 }

 wrapper {
-    gradleVersion = libs.versions.gradle.get()
-    distributionType = Wrapper.DistributionType.BIN
+    gradleVersion = "${project.property('gradle.wrapper.version')}"
+    distributionType = Wrapper.DistributionType.ALL
 }

 ext {
-    user = 'joerg'
+    user = 'jprante'
    name = 'time'
    description = 'A bundle of Chronic, Prettytime, and  org.joda.time.format optimized for Java 8 Time API'
    inceptionYear = '2016'
-    url = 'https://xbib.org/' + user + '/' + name
-    scmUrl = 'https://xbib.org/' + user + '/' + name
-    scmConnection = 'scm:git:git://xbib.org/' + user + '/' + name + '.git'
-    scmDeveloperConnection = 'scm:git:ssh://forgejo@xbib.org:' + user + '/' + name + '.git'
+    url = 'https://github.com/' + user + '/' + name
+    scmUrl = 'https://github.com/' + user + '/' + name
+    scmConnection = 'scm:git:git://github.com/' + user + '/' + name + '.git'
+    scmDeveloperConnection = 'scm:git:ssh://git@github.com:' + user + '/' + name + '.git'
    issueManagementSystem = 'Github'
    issueManagementUrl = ext.scmUrl + '/issues'
    licenseName = 'The Apache License, Version 2.0'
    licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
 }

+apply plugin: 'java-library'
+
+dependencies {
+    testImplementation "org.quartz-scheduler:quartz:${project.property('quartz.version')}"
+    testImplementation "com.google.caliper:caliper:${project.property('caliper.version')}"
+}
+
+apply from: rootProject.file('gradle/ide/idea.gradle')
 apply from: rootProject.file('gradle/repositories/maven.gradle')
 apply from: rootProject.file('gradle/compile/java.gradle')
 apply from: rootProject.file('gradle/test/junit5.gradle')
-apply from: rootProject.file('gradle/publish/maven.gradle')
-apply from: rootProject.file('gradle/publish/forgejo.gradle')
-apply from: rootProject.file('gradle/publish/sonatype.gradle')
-
-dependencies {
-    testImplementation testLibs.quartz
-    testImplementation testLibs.caliper
-    testImplementation testLibs.guava
-}
-
+apply from: rootProject.file('gradle/publishing/publication.gradle')
+apply from: rootProject.file('gradle/publishing/sonatype.gradle')
--- a/gradle.properties
+++ b/gradle.properties
@ -1,3 +1,8 @@
 group = org.xbib
 name = time
-version = 4.0.0
+version = 2.2.0
+
+org.gradle.warning.mode = ALL
+gradle.wrapper.version = 7.3
+quartz.version = 2.3.2
+caliper.version = 1.0-beta-2
--- a/gradle/compile/java.gradle
+++ b/gradle/compile/java.gradle
@ -2,12 +2,17 @@
 apply plugin: 'java-library'

 java {
-    toolchain {
-        languageVersion = JavaLanguageVersion.of(21)
-    }
    modularity.inferModulePath.set(true)
-    withSourcesJar()
-    withJavadocJar()
+}
+
+compileJava {
+    sourceCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_11
+}
+
+compileTestJava {
+    sourceCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_11
 }

 jar {
@ -16,14 +21,15 @@ jar {
    }
 }

-tasks.withType(JavaCompile) {
-    options.fork = true
-    options.forkOptions.jvmArgs += ['-Duser.language=en','-Duser.country=US']
-    options.compilerArgs << '-Xlint:all'
-    options.encoding = 'UTF-8'
+task sourcesJar(type: Jar, dependsOn: classes) {
+    classifier 'sources'
+    from sourceSets.main.allSource
 }

-javadoc {
-    options.addStringOption('Xdoclint:none', '-quiet')
-    options.encoding = 'UTF-8'
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    classifier 'javadoc'
 }
+
+artifacts {
+    archives sourcesJar, javadocJar
+}
--- a/gradle/documentation/asciidoc.gradle
+++ b/gradle/documentation/asciidoc.gradle
@ -1,5 +1,14 @@
 apply plugin: 'org.xbib.gradle.plugin.asciidoctor'

+configurations {
+    asciidoclet
+}
+
+dependencies {
+    asciidoclet "org.asciidoctor:asciidoclet:${project.property('asciidoclet.version')}"
+}
+
+
 asciidoctor {
    backends 'html5'
    outputDir = file("${rootProject.projectDir}/docs")
@ -17,3 +26,30 @@ asciidoctor {
            imagesdir: 'img',
            stylesheet: "${projectDir}/src/docs/asciidoc/css/foundation.css"
 }
+
+
+/*javadoc {
+options.docletpath = configurations.asciidoclet.files.asType(List)
+options.doclet = 'org.asciidoctor.Asciidoclet'
+//options.overview = "src/docs/asciidoclet/overview.adoc"
+options.addStringOption "-base-dir", "${projectDir}"
+options.addStringOption "-attribute",
+        "name=${project.name},version=${project.version},title-link=https://github.com/xbib/${project.name}"
+configure(options) {
+    noTimestamp = true
+}
+}*/
+
+
+/*javadoc {
+    options.docletpath = configurations.asciidoclet.files.asType(List)
+    options.doclet = 'org.asciidoctor.Asciidoclet'
+    options.overview = "${rootProject.projectDir}/src/docs/asciidoclet/overview.adoc"
+    options.addStringOption "-base-dir", "${projectDir}"
+    options.addStringOption "-attribute",
+            "name=${project.name},version=${project.version},title-link=https://github.com/xbib/${project.name}"
+    options.destinationDirectory(file("${projectDir}/docs/javadoc"))
+    configure(options) {
+        noTimestamp = true
+    }
+}*/
--- a/gradle/ide/idea.gradle
+++ b/gradle/ide/idea.gradle
@ -6,3 +6,8 @@ idea {
        testOutputDir file('build/classes/java/test')
    }
 }
+
+if (project.convention.findPlugin(JavaPluginConvention)) {
+    //sourceSets.main.output.classesDirs = file("build/classes/java/main")
+    //sourceSets.test.output.classesDirs = file("build/classes/java/test")
+}
--- a/gradle/publish/forgejo.gradle
+++ b/gradle/publish/forgejo.gradle
@ -1,16 +0,0 @@
-if (project.hasProperty('forgeJoToken')) {
-    publishing {
-        repositories {
-            maven {
-                url 'https://xbib.org/api/packages/joerg/maven'
-                credentials(HttpHeaderCredentials) {
-                    name = "Authorization"
-                    value = "token ${project.property('forgeJoToken')}"
-                }
-                authentication {
-                    header(HttpHeaderAuthentication)
-                }
-            }
-        }
-    }
-}
--- a/gradle/publish/ivy.gradle
+++ b/gradle/publish/ivy.gradle
@ -1,27 +0,0 @@
-apply plugin: 'ivy-publish'
-
-publishing {
-    repositories {
-        ivy {
-            url = "https://xbib.org/repo"
-        }
-    }
-    publications {
-        ivy(IvyPublication) {
-            from components.java
-            descriptor {
-                license {
-                    name = 'The Apache License, Version 2.0'
-                    url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
-                }
-                author {
-                    name = 'Jörg Prante'
-                    url = 'https://xbib.org/joerg'
-                }
-                descriptor.description {
-                    text = rootProject.ext.description
-                }
-            }
-        }
-    }
-}
--- a/gradle/publish/sonatype.gradle
+++ b/gradle/publish/sonatype.gradle
@ -1,11 +0,0 @@
-if (project.hasProperty('ossrhUsername') && project.hasProperty('ossrhPassword')) {
-    nexusPublishing {
-        repositories {
-            sonatype {
-                username = project.property('ossrhUsername')
-                password = project.property('ossrhPassword')
-                packageGroup = "org.xbib"
-            }
-        }
-    }
-}
--- a/gradle/publishing/publication.gradle
+++ b/gradle/publishing/publication.gradle
@ -1,10 +1,13 @@

+apply plugin: "de.marcphilipp.nexus-publish"
+
 publishing {
    publications {
-        "${project.name}"(MavenPublication) {
+        mavenJava(MavenPublication) {
            from components.java
+            artifact sourcesJar
+            artifact javadocJar
            pom {
-                artifactId = project.name
                name = project.name
                description = rootProject.ext.description
                url = rootProject.ext.url
@ -16,10 +19,10 @@ publishing {
                }
                developers {
                    developer {
-                        id = 'joerg'
+                        id = 'jprante'
                        name = 'Jörg Prante'
                        email = 'joergprante@gmail.com'
-                        url = 'https://xbib.org/joerg'
+                        url = 'https://github.com/jprante'
                    }
                }
                scm {
@ -46,6 +49,18 @@ publishing {
 if (project.hasProperty("signing.keyId")) {
    apply plugin: 'signing'
    signing {
-        sign publishing.publications."${project.name}"
+        sign publishing.publications.mavenJava
    }
 }
+
+if (project.hasProperty("ossrhUsername")) {
+    nexusPublishing {
+        repositories {
+            sonatype {
+                username = project.property('ossrhUsername')
+                password = project.property('ossrhPassword')
+                packageGroup = "org.xbib"
+            }
+        }
+    }
+}
--- a/gradle/publishing/sonatype.gradle
+++ b/gradle/publishing/sonatype.gradle
@ -0,0 +1,11 @@
+
+if (project.hasProperty('ossrhUsername') && project.hasProperty('ossrhPassword')) {
+
+    apply plugin: 'io.codearte.nexus-staging'
+
+    nexusStaging {
+        username = project.property('ossrhUsername')
+        password = project.property('ossrhPassword')
+        packageGroup = "org.xbib"
+    }
+}
--- a/gradle/quality/checkstyle.gradle
+++ b/gradle/quality/checkstyle.gradle
@ -1,19 +0,0 @@
-
-apply plugin: 'checkstyle'
-
-tasks.withType(Checkstyle) {
-    ignoreFailures = true
-    reports {
-        xml.getRequired().set(true)
-        html.getRequired().set(true)
-    }
-}
-
-checkstyle {
-    configFile = rootProject.file('gradle/quality/checkstyle.xml')
-    ignoreFailures = true
-    showViolations = true
-    checkstyleMain {
-        source = sourceSets.main.allSource
-    }
-}
--- a/gradle/quality/checkstyle.xml
+++ b/gradle/quality/checkstyle.xml
@ -1,333 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE module PUBLIC
-        "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
-        "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
-
-<!-- This is a checkstyle configuration file. For descriptions of
-what the following rules do, please see the checkstyle configuration
-page at http://checkstyle.sourceforge.net/config.html -->
-
-<module name="Checker">
-
-    <module name="BeforeExecutionExclusionFileFilter">
-        <property name="fileNamePattern" value=".*(Example|Test|module-info)(\$.*)?"/>
-    </module>
-
-    <module name="FileTabCharacter">
-        <!-- Checks that there are no tab characters in the file.
-        -->
-    </module>
-
-    <module name="NewlineAtEndOfFile">
-        <property name="lineSeparator" value="lf"/>
-    </module>
-
-    <module name="RegexpSingleline">
-        <!-- Checks that FIXME is not used in comments.  TODO is preferred.
-        -->
-        <property name="format" value="((//.*)|(\*.*))FIXME" />
-        <property name="message" value='TODO is preferred to FIXME.  e.g. "TODO(johndoe): Refactor when v2 is released."' />
-    </module>
-
-    <module name="RegexpSingleline">
-        <!-- Checks that TODOs are named.  (Actually, just that they are followed
-             by an open paren.)
-        -->
-        <property name="format" value="((//.*)|(\*.*))TODO[^(]" />
-        <property name="message" value='All TODOs should be named.  e.g. "TODO(johndoe): Refactor when v2 is released."' />
-    </module>
-
-    <module name="JavadocPackage">
-        <!-- Checks that each Java package has a Javadoc file used for commenting.
-          Only allows a package-info.java, not package.html. -->
-    </module>
-
-    <!-- All Java AST specific tests live under TreeWalker module. -->
-    <module name="TreeWalker">
-
-        <!--
-
-        IMPORT CHECKS
-
-        -->
-
-        <module name="RedundantImport">
-            <!-- Checks for redundant import statements. -->
-            <property name="severity" value="error"/>
-        </module>
-
-        <module name="ImportOrder">
-            <!-- Checks for out of order import statements. -->
-
-            <property name="severity" value="warning"/>
-            <!-- <property name="tokens" value="IMPORT, STATIC_IMPORT"/> -->
-            <property name="separated" value="false"/>
-            <property name="groups" value="*"/>
-            <!-- <property name="option" value="above"/> -->
-            <property name="sortStaticImportsAlphabetically" value="true"/>
-        </module>
-
-        <module name="CustomImportOrder">
-            <!-- <property name="customImportOrderRules" value="THIRD_PARTY_PACKAGE###SPECIAL_IMPORTS###STANDARD_JAVA_PACKAGE###STATIC"/> -->
-            <!-- <property name="specialImportsRegExp" value="^javax\."/> -->
-            <!-- <property name="standardPackageRegExp" value="^java\."/> -->
-            <property name="sortImportsInGroupAlphabetically" value="true"/>
-            <property name="separateLineBetweenGroups" value="false"/>
-        </module>
-
-        <!--
-
-        JAVADOC CHECKS
-
-        -->
-
-        <!-- Checks for Javadoc comments.                     -->
-        <!-- See http://checkstyle.sf.net/config_javadoc.html -->
-        <module name="JavadocMethod">
-            <property name="accessModifiers" value="protected"/>
-            <property name="severity" value="warning"/>
-            <property name="allowMissingParamTags" value="true"/>
-            <property name="allowMissingReturnTag" value="true"/>
-        </module>
-
-        <module name="JavadocType">
-            <property name="scope" value="protected"/>
-            <property name="severity" value="error"/>
-        </module>
-
-        <module name="JavadocStyle">
-            <property name="severity" value="warning"/>
-        </module>
-
-        <!--
-
-        NAMING CHECKS
-
-        -->
-
-        <!-- Item 38 - Adhere to generally accepted naming conventions -->
-
-        <module name="PackageName">
-            <!-- Validates identifiers for package names against the
-              supplied expression. -->
-            <!-- Here the default checkstyle rule restricts package name parts to
-              seven characters, this is not in line with common practice at Google.
-            -->
-            <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]{1,})*$"/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="TypeNameCheck">
-            <!-- Validates static, final fields against the
-            expression "^[A-Z][a-zA-Z0-9]*$". -->
-            <metadata name="altname" value="TypeName"/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="ConstantNameCheck">
-            <!-- Validates non-private, static, final fields against the supplied
-            public/package final fields "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$". -->
-            <metadata name="altname" value="ConstantName"/>
-            <property name="applyToPublic" value="true"/>
-            <property name="applyToProtected" value="true"/>
-            <property name="applyToPackage" value="true"/>
-            <property name="applyToPrivate" value="false"/>
-            <property name="format" value="^([A-Z][A-Z0-9]*(_[A-Z0-9]+)*|FLAG_.*)$"/>
-            <message key="name.invalidPattern"
-                     value="Variable ''{0}'' should be in ALL_CAPS (if it is a constant) or be private (otherwise)."/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="StaticVariableNameCheck">
-            <!-- Validates static, non-final fields against the supplied
-            expression "^[a-z][a-zA-Z0-9]*_?$". -->
-            <metadata name="altname" value="StaticVariableName"/>
-            <property name="applyToPublic" value="true"/>
-            <property name="applyToProtected" value="true"/>
-            <property name="applyToPackage" value="true"/>
-            <property name="applyToPrivate" value="true"/>
-            <property name="format" value="^[a-z][a-zA-Z0-9]*_?$"/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="MemberNameCheck">
-            <!-- Validates non-static members against the supplied expression. -->
-            <metadata name="altname" value="MemberName"/>
-            <property name="applyToPublic" value="true"/>
-            <property name="applyToProtected" value="true"/>
-            <property name="applyToPackage" value="true"/>
-            <property name="applyToPrivate" value="true"/>
-            <property name="format" value="^[a-z][a-zA-Z0-9]*$"/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="MethodNameCheck">
-            <!-- Validates identifiers for method names. -->
-            <metadata name="altname" value="MethodName"/>
-            <property name="format" value="^[a-z][a-zA-Z0-9]*(_[a-zA-Z0-9]+)*$"/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="ParameterName">
-            <!-- Validates identifiers for method parameters against the
-              expression "^[a-z][a-zA-Z0-9]*$". -->
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="LocalFinalVariableName">
-            <!-- Validates identifiers for local final variables against the
-              expression "^[a-z][a-zA-Z0-9]*$". -->
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="LocalVariableName">
-            <!-- Validates identifiers for local variables against the
-              expression "^[a-z][a-zA-Z0-9]*$". -->
-            <property name="severity" value="warning"/>
-        </module>
-
-
-        <!--
-
-        LENGTH and CODING CHECKS
-
-        -->
-
-
-        <module name="LeftCurly">
-            <!-- Checks for placement of the left curly brace ('{'). -->
-            <property name="severity" value="warning"/>
-        </module>
-
-        <module name="RightCurly">
-            <!-- Checks right curlies on CATCH, ELSE, and TRY blocks are on
-            the same line. e.g., the following example is fine:
-            <pre>
-              if {
-                ...
-              } else
-            </pre>
-            -->
-            <!-- This next example is not fine:
-            <pre>
-              if {
-                ...
-              }
-              else
-            </pre>
-            -->
-            <property name="option" value="same"/>
-            <property name="severity" value="warning"/>
-        </module>
-
-        <!-- Checks for braces around if and else blocks -->
-        <module name="NeedBraces">
-            <property name="severity" value="warning"/>
-            <property name="tokens" value="LITERAL_IF, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO"/>
-        </module>
-
-        <module name="UpperEll">
-            <!-- Checks that long constants are defined with an upper ell.-->
-            <property name="severity" value="error"/>
-        </module>
-
-        <module name="FallThrough">
-            <!-- Warn about falling through to the next case statement.  Similar to
-            javac -Xlint:fallthrough, but the check is suppressed if a single-line comment
-            on the last non-blank line preceding the fallen-into case contains 'fall through' (or
-            some other variants which we don't publicized to promote consistency).
-            -->
-            <property name="reliefPattern"
-                      value="fall through|Fall through|fallthru|Fallthru|falls through|Falls through|fallthrough|Fallthrough|No break|NO break|no break|continue on"/>
-            <property name="severity" value="error"/>
-        </module>
-
-
-        <!--
-
-        MODIFIERS CHECKS
-
-        -->
-
-        <module name="ModifierOrder">
-            <!-- Warn if modifier order is inconsistent with JLS3 8.1.1, 8.3.1, and
-                 8.4.3.  The prescribed order is:
-                 public, protected, private, abstract, static, final, transient, volatile,
-                 synchronized, native, strictfp
-              -->
-        </module>
-
-
-        <!--
-
-        WHITESPACE CHECKS
-
-        -->
-
-        <module name="WhitespaceAround">
-            <!-- Checks that various tokens are surrounded by whitespace.
-                 This includes most binary operators and keywords followed
-                 by regular or curly braces.
-            -->
-            <property name="tokens" value="ASSIGN, BAND, BAND_ASSIGN, BOR,
-        BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN,
-        EQUAL, GE, GT, LAND, LE, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE,
-        LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF, LITERAL_RETURN,
-        LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS,
-        MINUS_ASSIGN, MOD, MOD_ASSIGN, NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION,
-        SL, SL_ASSIGN, SR_ASSIGN, STAR, STAR_ASSIGN"/>
-            <property name="severity" value="error"/>
-        </module>
-
-        <module name="WhitespaceAfter">
-            <!-- Checks that commas, semicolons and typecasts are followed by
-                 whitespace.
-            -->
-            <property name="tokens" value="COMMA, SEMI, TYPECAST"/>
-        </module>
-
-        <module name="NoWhitespaceAfter">
-            <!-- Checks that there is no whitespace after various unary operators.
-                 Linebreaks are allowed.
-            -->
-            <property name="tokens" value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS,
-        UNARY_PLUS"/>
-            <property name="allowLineBreaks" value="true"/>
-            <property name="severity" value="error"/>
-        </module>
-
-        <module name="NoWhitespaceBefore">
-            <!-- Checks that there is no whitespace before various unary operators.
-                 Linebreaks are allowed.
-            -->
-            <property name="tokens" value="SEMI, DOT, POST_DEC, POST_INC"/>
-            <property name="allowLineBreaks" value="true"/>
-            <property name="severity" value="error"/>
-        </module>
-
-        <module name="ParenPad">
-            <!-- Checks that there is no whitespace before close parens or after
-                 open parens.
-            -->
-            <property name="severity" value="warning"/>
-        </module>
-
-    </module>
-
-    <module name="LineLength">
-        <!-- Checks if a line is too long. -->
-        <property name="max" value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.max}" default="128"/>
-        <property name="severity" value="error"/>
-
-        <!--
-          The default ignore pattern exempts the following elements:
-            - import statements
-            - long URLs inside comments
-        -->
-
-        <property name="ignorePattern"
-                  value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.ignorePattern}"
-                  default="^(package .*;\s*)|(import .*;\s*)|( *(\*|//).*https?://.*)$"/>
-    </module>
-</module>
-
--- a/gradle/quality/cyclonedx.gradle
+++ b/gradle/quality/cyclonedx.gradle
@ -1,11 +0,0 @@
-cyclonedxBom {
-    includeConfigs = [ 'runtimeClasspath' ]
-    skipConfigs = [ 'compileClasspath', 'testCompileClasspath' ]
-    projectType = "library"
-    schemaVersion = "1.4"
-    destination = file("build/reports")
-    outputName = "bom"
-    outputFormat = "json"
-    includeBomSerialNumber = true
-    componentVersion = "2.0.0"
-}
--- a/gradle/quality/pmd.gradle
+++ b/gradle/quality/pmd.gradle
@ -1,17 +0,0 @@
-
-apply plugin: 'pmd'
-
-tasks.withType(Pmd) {
-    ignoreFailures = true
-    reports {
-        xml.getRequired().set(true)
-        html.getRequired().set(true)
-    }
-}
-
-pmd {
-    ignoreFailures = true
-    consoleOutput = false
-    toolVersion = "6.51.0"
-    ruleSetFiles = rootProject.files('gradle/quality/pmd/category/java/bestpractices.xml')
-}
--- a/gradle/quality/pmd/category/java/bestpractices.xml
+++ b/gradle/quality/pmd/category/java/bestpractices.xml
--- a/gradle/quality/pmd/category/java/categories.properties
+++ b/gradle/quality/pmd/category/java/categories.properties
@ -1,10 +0,0 @@
-
-rulesets.filenames=\
-    category/java/bestpractices.xml,\
-    category/java/codestyle.xml,\
-    category/java/design.xml,\
-    category/java/documentation.xml,\
-    category/java/errorprone.xml,\
-    category/java/multithreading.xml,\
-    category/java/performance.xml,\
-    category/java/security.xml
--- a/gradle/quality/pmd/category/java/codestyle.xml
+++ b/gradle/quality/pmd/category/java/codestyle.xml
--- a/gradle/quality/pmd/category/java/design.xml
+++ b/gradle/quality/pmd/category/java/design.xml
--- a/gradle/quality/pmd/category/java/documentation.xml
+++ b/gradle/quality/pmd/category/java/documentation.xml
@ -1,144 +0,0 @@
-<?xml version="1.0"?>
-
-<ruleset name="Documentation"
-         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
-
-    <description>
-        Rules that are related to code documentation.
-    </description>
-
-    <rule name="CommentContent"
-          since="5.0"
-          message="Invalid words or phrases found"
-          class="net.sourceforge.pmd.lang.java.rule.documentation.CommentContentRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#commentcontent">
-        <description>
-            A rule for the politically correct... we don't want to offend anyone.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-//OMG, this is horrible, Bob is an idiot !!!
-]]>
-        </example>
-    </rule>
-
-    <rule name="CommentRequired"
-          since="5.1"
-          message="Comment is required"
-          class="net.sourceforge.pmd.lang.java.rule.documentation.CommentRequiredRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#commentrequired">
-        <description>
-            Denotes whether comments are required (or unwanted) for specific language elements.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-/**
-*
-*
-* @author Jon Doe
-*/
-]]>
-        </example>
-    </rule>
-
-    <rule name="CommentSize"
-          since="5.0"
-          message="Comment is too large"
-          class="net.sourceforge.pmd.lang.java.rule.documentation.CommentSizeRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#commentsize">
-        <description>
-            Determines whether the dimensions of non-header comments found are within the specified limits.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-/**
-*
-*   too many lines!
-*
-*
-*
-*
-*
-*
-*
-*
-*
-*
-*
-*
-*/
-]]>
-        </example>
-    </rule>
-
-    <rule name="UncommentedEmptyConstructor"
-          language="java"
-          since="3.4"
-          message="Document empty constructor"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          typeResolution="true"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#uncommentedemptyconstructor">
-        <description>
-            Uncommented Empty Constructor finds instances where a constructor does not
-            contain statements, but there is no comment. By explicitly commenting empty
-            constructors it is easier to distinguish between intentional (commented)
-            and unintentional empty constructors.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>
-                    <![CDATA[
-//ConstructorDeclaration[@Private='false']
-                        [count(BlockStatement) = 0 and ($ignoreExplicitConstructorInvocation = 'true' or not(ExplicitConstructorInvocation)) and @containsComment = 'false']
-                        [not(../Annotation/MarkerAnnotation/Name[pmd-java:typeIs('javax.inject.Inject')])]
-]]>
-                </value>
-            </property>
-            <property name="ignoreExplicitConstructorInvocation" type="Boolean" description="Ignore explicit constructor invocation when deciding whether constructor is empty or not" value="false"/>
-        </properties>
-        <example>
-            <![CDATA[
-public Foo() {
-  // This constructor is intentionally empty. Nothing special is needed here.
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="UncommentedEmptyMethodBody"
-          language="java"
-          since="3.4"
-          message="Document empty method body"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#uncommentedemptymethodbody">
-        <description>
-            Uncommented Empty Method Body finds instances where a method body does not contain
-            statements, but there is no comment. By explicitly commenting empty method bodies
-            it is easier to distinguish between intentional (commented) and unintentional
-            empty methods.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>
-                    <![CDATA[
-//MethodDeclaration/Block[count(BlockStatement) = 0 and @containsComment = 'false']
-]]>
-                </value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-public void doSomething() {
-}
-]]>
-        </example>
-    </rule>
-
-</ruleset>
--- a/gradle/quality/pmd/category/java/errorprone.xml
+++ b/gradle/quality/pmd/category/java/errorprone.xml
--- a/gradle/quality/pmd/category/java/multithreading.xml
+++ b/gradle/quality/pmd/category/java/multithreading.xml
@ -1,393 +0,0 @@
-<?xml version="1.0"?>
-
-<ruleset name="Multithreading"
-         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
-
-    <description>
-        Rules that flag issues when dealing with multiple threads of execution.
-    </description>
-
-    <rule name="AvoidSynchronizedAtMethodLevel"
-          language="java"
-          since="3.0"
-          message="Use block level rather than method level synchronization"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#avoidsynchronizedatmethodlevel">
-        <description>
-            Method-level synchronization can cause problems when new code is added to the method.
-            Block-level synchronization helps to ensure that only the code that needs synchronization
-            gets it.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>//MethodDeclaration[@Synchronized='true']</value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-public class Foo {
-  // Try to avoid this:
-  synchronized void foo() {
-  }
-  // Prefer this:
-  void bar() {
-    synchronized(this) {
-    }
-  }
-
-  // Try to avoid this for static methods:
-  static synchronized void fooStatic() {
-  }
-
-  // Prefer this:
-  static void barStatic() {
-    synchronized(Foo.class) {
-    }
-  }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="AvoidThreadGroup"
-          language="java"
-          since="3.6"
-          message="Avoid using java.lang.ThreadGroup; it is not thread safe"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          typeResolution="true"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#avoidthreadgroup">
-        <description>
-            Avoid using java.lang.ThreadGroup; although it is intended to be used in a threaded environment
-            it contains methods that are not thread-safe.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>
-                    <![CDATA[
-//AllocationExpression/ClassOrInterfaceType[pmd-java:typeIs('java.lang.ThreadGroup')]|
-//PrimarySuffix[contains(@Image, 'getThreadGroup')]
-]]>
-                </value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-public class Bar {
-    void buz() {
-        ThreadGroup tg = new ThreadGroup("My threadgroup");
-        tg = new ThreadGroup(tg, "my thread group");
-        tg = Thread.currentThread().getThreadGroup();
-        tg = System.getSecurityManager().getThreadGroup();
-    }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="AvoidUsingVolatile"
-          language="java"
-          since="4.1"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          message="Use of modifier volatile is not recommended."
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#avoidusingvolatile">
-        <description>
-            Use of the keyword 'volatile' is generally used to fine tune a Java application, and therefore, requires
-            a good expertise of the Java Memory Model. Moreover, its range of action is somewhat misknown. Therefore,
-            the volatile keyword should not be used for maintenance purpose and portability.
-        </description>
-        <priority>2</priority>
-        <properties>
-            <property name="xpath">
-                <value>//FieldDeclaration[contains(@Volatile,'true')]</value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-public class ThrDeux {
-  private volatile String var1; // not suggested
-  private          String var2; // preferred
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="DoNotUseThreads"
-          language="java"
-          since="4.1"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          message="To be compliant to J2EE, a webapp should not use any thread."
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#donotusethreads">
-        <description>
-            The J2EE specification explicitly forbids the use of threads.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>//ClassOrInterfaceType[@Image = 'Thread' or @Image = 'Runnable']</value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-// This is not allowed
-public class UsingThread extends Thread {
-
-}
-
-// Neither this,
-public class OtherThread implements Runnable {
-    // Nor this ...
-    public void methode() {
-        Runnable thread = new Thread(); thread.run();
-    }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="DontCallThreadRun"
-          language="java"
-          since="4.3"
-          message="Don't call Thread.run() explicitly, use Thread.start()"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          typeResolution="true"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#dontcallthreadrun">
-        <description>
-            Explicitly calling Thread.run() method will execute in the caller's thread of control.  Instead, call Thread.start() for the intended behavior.
-        </description>
-        <priority>4</priority>
-        <properties>
-            <property name="xpath">
-                <value>
-                    <![CDATA[
-//StatementExpression/PrimaryExpression
-[
-    PrimaryPrefix
-    [
-        ./Name[ends-with(@Image, '.run') or @Image = 'run']
-        and substring-before(Name/@Image, '.') =//VariableDeclarator/VariableDeclaratorId/@Image
-            [../../../Type/ReferenceType/ClassOrInterfaceType[pmd-java:typeIs('java.lang.Thread')]]
-        or (./AllocationExpression/ClassOrInterfaceType[pmd-java:typeIs('java.lang.Thread')]
-        and ../PrimarySuffix[@Image = 'run'])
-    ]
-]
-]]>
-                </value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-Thread t = new Thread();
-t.run();            // use t.start() instead
-new Thread().run(); // same violation
-]]>
-        </example>
-    </rule>
-
-    <rule name="DoubleCheckedLocking"
-          language="java"
-          since="1.04"
-          message="Double checked locking is not thread safe in Java."
-          class="net.sourceforge.pmd.lang.java.rule.multithreading.DoubleCheckedLockingRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#doublecheckedlocking">
-        <description>
-            Partially created objects can be returned by the Double Checked Locking pattern when used in Java.
-            An optimizing JRE may assign a reference to the baz variable before it calls the constructor of the object the
-            reference points to.
-
-            Note: With Java 5, you can make Double checked locking work, if you declare the variable to be `volatile`.
-
-            For more details refer to: &lt;http://www.javaworld.com/javaworld/jw-02-2001/jw-0209-double.html>
-            or &lt;http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html>
-        </description>
-        <priority>1</priority>
-        <example>
-            <![CDATA[
-public class Foo {
-    /*volatile */ Object baz = null; // fix for Java5 and later: volatile
-    Object bar() {
-        if (baz == null) { // baz may be non-null yet not fully created
-            synchronized(this) {
-                if (baz == null) {
-                    baz = new Object();
-                }
-              }
-        }
-        return baz;
-    }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="NonThreadSafeSingleton"
-          since="3.4"
-          message="Singleton is not thread safe"
-          class="net.sourceforge.pmd.lang.java.rule.multithreading.NonThreadSafeSingletonRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#nonthreadsafesingleton">
-        <description>
-            Non-thread safe singletons can result in bad state changes. Eliminate
-            static singletons if possible by instantiating the object directly. Static
-            singletons are usually not needed as only a single instance exists anyway.
-            Other possible fixes are to synchronize the entire method or to use an
-            [initialize-on-demand holder class](https://en.wikipedia.org/wiki/Initialization-on-demand_holder_idiom).
-
-            Refrain from using the double-checked locking pattern. The Java Memory Model doesn't
-            guarantee it to work unless the variable is declared as `volatile`, adding an uneeded
-            performance penalty. [Reference](http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html)
-
-            See Effective Java, item 48.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-private static Foo foo = null;
-
-//multiple simultaneous callers may see partially initialized objects
-public static Foo getFoo() {
-    if (foo==null) {
-        foo = new Foo();
-    }
-    return foo;
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="UnsynchronizedStaticDateFormatter"
-          since="3.6"
-          deprecated="true"
-          message="Static DateFormatter objects should be accessed in a synchronized manner"
-          class="net.sourceforge.pmd.lang.java.rule.multithreading.UnsynchronizedStaticDateFormatterRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#unsynchronizedstaticdateformatter">
-        <description>
-            SimpleDateFormat instances are not synchronized. Sun recommends using separate format instances
-            for each thread. If multiple threads must access a static formatter, the formatter must be
-            synchronized either on method or block level.
-
-            This rule has been deprecated in favor of the rule {% rule UnsynchronizedStaticFormatter %}.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-public class Foo {
-    private static final SimpleDateFormat sdf = new SimpleDateFormat();
-    void bar() {
-        sdf.format(); // poor, no thread-safety
-    }
-    synchronized void foo() {
-        sdf.format(); // preferred
-    }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="UnsynchronizedStaticFormatter"
-          since="6.11.0"
-          message="Static Formatter objects should be accessed in a synchronized manner"
-          class="net.sourceforge.pmd.lang.java.rule.multithreading.UnsynchronizedStaticFormatterRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#unsynchronizedstaticformatter">
-        <description>
-            Instances of `java.text.Format` are generally not synchronized.
-            Sun recommends using separate format instances for each thread.
-            If multiple threads must access a static formatter, the formatter must be
-            synchronized either on method or block level.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-public class Foo {
-    private static final SimpleDateFormat sdf = new SimpleDateFormat();
-    void bar() {
-        sdf.format(); // poor, no thread-safety
-    }
-    synchronized void foo() {
-        sdf.format(); // preferred
-    }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="UseConcurrentHashMap"
-          language="java"
-          minimumLanguageVersion="1.5"
-          since="4.2.6"
-          message="If you run in Java5 or newer and have concurrent access, you should use the ConcurrentHashMap implementation"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#useconcurrenthashmap">
-        <description>
-            Since Java5 brought a new implementation of the Map designed for multi-threaded access, you can
-            perform efficient map reads without blocking other threads.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>
-                    <![CDATA[
-//Type[../VariableDeclarator/VariableInitializer//AllocationExpression/ClassOrInterfaceType[@Image != 'ConcurrentHashMap']]
-/ReferenceType/ClassOrInterfaceType[@Image = 'Map']
-]]>
-                </value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-public class ConcurrentApp {
-  public void getMyInstance() {
-    Map map1 = new HashMap();           // fine for single-threaded access
-    Map map2 = new ConcurrentHashMap(); // preferred for use with multiple threads
-
-    // the following case will be ignored by this rule
-    Map map3 = someModule.methodThatReturnMap(); // might be OK, if the returned map is already thread-safe
-  }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="UseNotifyAllInsteadOfNotify"
-          language="java"
-          since="3.0"
-          message="Call Thread.notifyAll() rather than Thread.notify()"
-          class="net.sourceforge.pmd.lang.rule.XPathRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#usenotifyallinsteadofnotify">
-        <description>
-            Thread.notify() awakens a thread monitoring the object. If more than one thread is monitoring, then only
-            one is chosen.  The thread chosen is arbitrary; thus its usually safer to call notifyAll() instead.
-        </description>
-        <priority>3</priority>
-        <properties>
-            <property name="xpath">
-                <value>
-                    <![CDATA[
-//StatementExpression/PrimaryExpression
-[PrimarySuffix/Arguments[@ArgumentCount = '0']]
-[
-    PrimaryPrefix[
-        ./Name[@Image='notify' or ends-with(@Image,'.notify')]
-        or ../PrimarySuffix/@Image='notify'
-        or (./AllocationExpression and ../PrimarySuffix[@Image='notify'])
-    ]
-]
-]]>
-                </value>
-            </property>
-        </properties>
-        <example>
-            <![CDATA[
-  void bar() {
-    x.notify();
-    // If many threads are monitoring x, only one (and you won't know which) will be notified.
-    // use instead:
-    x.notifyAll();
-  }
-]]>
-        </example>
-    </rule>
-
-</ruleset>
--- a/gradle/quality/pmd/category/java/performance.xml
+++ b/gradle/quality/pmd/category/java/performance.xml
--- a/gradle/quality/pmd/category/java/security.xml
+++ b/gradle/quality/pmd/category/java/security.xml
@ -1,65 +0,0 @@
-<?xml version="1.0"?>
-
-<ruleset name="Security" xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
-
-    <description>
-        Rules that flag potential security flaws.
-    </description>
-
-    <rule name="HardCodedCryptoKey"
-          since="6.4.0"
-          message="Do not use hard coded encryption keys"
-          class="net.sourceforge.pmd.lang.java.rule.security.HardCodedCryptoKeyRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_security.html#hardcodedcryptokey">
-        <description>
-            Do not use hard coded values for cryptographic operations. Please store keys outside of source code.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-public class Foo {
-    void good() {
-        SecretKeySpec secretKeySpec = new SecretKeySpec(Properties.getKey(), "AES");
-    }
-
-    void bad() {
-        SecretKeySpec secretKeySpec = new SecretKeySpec("my secret here".getBytes(), "AES");
-    }
-}
-]]>
-        </example>
-    </rule>
-
-    <rule name="InsecureCryptoIv"
-          since="6.3.0"
-          message="Do not use hard coded initialization vector in crypto operations"
-          class="net.sourceforge.pmd.lang.java.rule.security.InsecureCryptoIvRule"
-          externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_security.html#insecurecryptoiv">
-        <description>
-            Do not use hard coded initialization vector in cryptographic operations. Please use a randomly generated IV.
-        </description>
-        <priority>3</priority>
-        <example>
-            <![CDATA[
-public class Foo {
-    void good() {
-        SecureRandom random = new SecureRandom();
-        byte iv[] = new byte[16];
-        random.nextBytes(bytes);
-    }
-
-    void bad() {
-        byte[] iv = new byte[] { 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, };
-    }
-
-    void alsoBad() {
-        byte[] iv = "secret iv in here".getBytes();
-    }
-}
-]]>
-        </example>
-    </rule>
-
-</ruleset>
--- a/gradle/quality/sonarqube.gradle
+++ b/gradle/quality/sonarqube.gradle
@ -1,37 +0,0 @@
-
-subprojects {
-
-    sonarqube {
-        properties {
-            property "sonar.projectName", "${project.group} ${project.name}"
-            property "sonar.sourceEncoding", "UTF-8"
-            property "sonar.tests", "src/test/java"
-            property "sonar.scm.provider", "git"
-            property "sonar.junit.reportsPath", "build/test-results/test/"
-        }
-    }
-
-
-    tasks.withType(Pmd) {
-        ignoreFailures = true
-        reports {
-            xml.enabled = true
-            html.enabled = true
-        }
-    }
-
-
-    spotbugs {
-        effort = "max"
-        reportLevel = "low"
-        //includeFilter = file("findbugs-exclude.xml")
-    }
-
-    tasks.withType(com.github.spotbugs.SpotBugsTask) {
-        ignoreFailures = true
-        reports {
-            xml.enabled = false
-            html.enabled = true
-        }
-    }
-}
--- a/gradle/quality/spotbugs.gradle
+++ b/gradle/quality/spotbugs.gradle
@ -1,15 +0,0 @@
-
-apply plugin: 'com.github.spotbugs'
-
-spotbugs {
-    effort = "max"
-    reportLevel = "low"
-    ignoreFailures = true
-}
-
-spotbugsMain {
-    reports {
-        xml.getRequired().set(false)
-        html.getRequired().set(true)
-    }
-}
--- a/gradle/test/junit5.gradle
+++ b/gradle/test/junit5.gradle
@ -1,9 +1,12 @@
+
+def junitVersion = project.hasProperty('junit.version')?project.property('junit.version'):'5.6.2'
+def hamcrestVersion = project.hasProperty('hamcrest.version')?project.property('hamcrest.version'):'2.2'
+
 dependencies {
-    testImplementation testLibs.junit.jupiter.api
-    testImplementation testLibs.junit.jupiter.params
-    testImplementation testLibs.hamcrest
-    testRuntimeOnly testLibs.junit.jupiter.engine
-    testRuntimeOnly testLibs.junit.jupiter.platform.launcher
+    testImplementation "org.junit.jupiter:junit-jupiter-api:${junitVersion}"
+    testImplementation "org.junit.jupiter:junit-jupiter-params:${junitVersion}"
+    testImplementation "org.hamcrest:hamcrest-library:${hamcrestVersion}"
+    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"
 }

 test {
@ -21,16 +24,4 @@ test {
                    "${result.skippedTestCount} skipped"
        }
    }
-    // for Guava using reflection on JDK classes which JDK17 does not like
-    jvmArgs '--add-exports=java.base/jdk.internal.misc=ALL-UNNAMED',
-            '--add-exports=java.base/jdk.internal.ref=ALL-UNNAMED',
-            '--add-exports=java.base/sun.nio.ch=ALL-UNNAMED',
-            '--add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED',
-            '--add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED',
-            '--add-opens=jdk.compiler/com.sun.tools.javac=ALL-UNNAMED',
-            '--add-opens=java.base/java.lang=ALL-UNNAMED',
-            '--add-opens=java.base/java.lang.reflect=ALL-UNNAMED',
-            '--add-opens=java.base/java.io=ALL-UNNAMED',
-            '--add-opens=java.base/java.util=ALL-UNNAMED'
-
 }
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -1,7 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
-networkTimeout=10000
-validateDistributionUrl=true
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
--- a/41
+++ b/41
@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@ -80,11 +80,13 @@ do
    esac
 done

-# This is normally unused
-# shellcheck disable=SC2034
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
 APP_BASE_NAME=${0##*/}
-# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'

 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@ -131,29 +133,22 @@ location of your Java installation."
    fi
 else
    JAVACMD=java
-    if ! command -v java >/dev/null 2>&1
-    then
-        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
-    fi
 fi

 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
    case $MAX_FD in #(
      max*)
-        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
        MAX_FD=$( ulimit -H -n ) ||
            warn "Could not query maximum file descriptor limit"
    esac
    case $MAX_FD in  #(
      '' | soft) :;; #(
      *)
-        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
        ulimit -n "$MAX_FD" ||
            warn "Could not set maximum file descriptor limit to $MAX_FD"
    esac
@ -198,15 +193,11 @@ if "$cygwin" || "$msys" ; then
    done
 fi

-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
-#     and any embedded shellness will be escaped.
-#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
-#     treated as '${Hostname}' itself on the command line.
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.

 set -- \
        "-Dorg.gradle.appname=$APP_BASE_NAME" \
@ -214,12 +205,6 @@ set -- \
        org.gradle.wrapper.GradleWrapperMain \
        "$@"

-# Stop when "xargs" is not available.
-if ! command -v xargs >/dev/null 2>&1
-then
-    die "xargs is not available"
-fi
-
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
--- a/gradlew.bat
+++ b/gradlew.bat
@ -14,7 +14,7 @@
@rem limitations under the License.
@rem

-@if "%DEBUG%"=="" @echo off
+@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem  Gradle startup script for Windows
@ -25,8 +25,7 @@
 if "%OS%"=="Windows_NT" setlocal

 set DIRNAME=%~dp0
-if "%DIRNAME%"=="" set DIRNAME=.
-@rem This is normally unused
+if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%

@ -41,13 +40,13 @@ if defined JAVA_HOME goto findJavaFromJavaHome

 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if %ERRORLEVEL% equ 0 goto execute
+if "%ERRORLEVEL%" == "0" goto execute

-echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.

 goto fail

@ -57,11 +56,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe

 if exist "%JAVA_EXE%" goto execute

-echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.

 goto fail

@ -76,15 +75,13 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

 :end
@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
+if "%ERRORLEVEL%"=="0" goto mainEnd

 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1

 :mainEnd
 if "%OS%"=="Windows_NT" endlocal
--- a/settings.gradle
+++ b/settings.gradle
@ -1,33 +1 @@
-pluginManagement {
-    repositories {
-        mavenLocal()
-        mavenCentral {
-            metadataSources {
-                mavenPom()
-                artifact()
-                ignoreGradleMetadataRedirection()
-            }
-        }
-        gradlePluginPortal()
-    }
-}
-
-dependencyResolutionManagement {
-    versionCatalogs {
-        libs {
-            version('gradle', '8.7')
-        }
-        testLibs {
-            version('junit', '5.10.2')
-            library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
-            library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
-            library('junit-jupiter-engine', 'org.junit.jupiter', 'junit-jupiter-engine').versionRef('junit')
-            library('junit-jupiter-platform-launcher', 'org.junit.platform', 'junit-platform-launcher').version('1.10.0')
-            library('hamcrest', 'org.hamcrest', 'hamcrest-library').version('2.2')
-            library('junit4', 'junit', 'junit').version('4.13.2')
-            library('quartz', 'org.quartz-scheduler', 'quartz').version('2.3.2')
-            library('caliper',  'com.google.caliper', 'caliper').version('1.0-beta-3')
-            library('guava', 'com.google.guava', 'guava').version('32.1.3-jre')
-        }
-    }
-}
+rootProject.name = name
--- a/src/main/java/module-info.java
+++ b/src/main/java/module-info.java
@ -9,4 +9,5 @@ module org.xbib.time {
    exports org.xbib.time.pretty.i18n;
    exports org.xbib.time.pretty.units;
    exports org.xbib.time.schedule;
+    exports org.xbib.time.util;
 }
--- a/src/main/java/org/xbib/time/schedule/DayOfWeekField.java
+++ b/src/main/java/org/xbib/time/schedule/DayOfWeekField.java
@ -117,8 +117,8 @@ public class DayOfWeekField extends DefaultField {
        protected Builder(boolean oneBased) {
            super(1, 7);
            this.oneBased = oneBased;
-            this.last = new LinkedHashSet<>();
-            this.nth = new LinkedHashSetMultiMap<>();
+            last = new LinkedHashSet<>();
+            nth = new LinkedHashSetMultiMap<>();
        }

        @Override
--- a/src/test/java/org/xbib/time/pretty/PrettyTimeI18n_in_ID_Test.java
+++ b/src/test/java/org/xbib/time/pretty/PrettyTimeI18n_in_ID_Test.java
@ -26,9 +26,9 @@ public class PrettyTimeI18n_in_ID_Test {

    @Test
    public void testLocaleISOCorrectness() {
-        assertEquals("id", this.locale.getLanguage());
+        assertEquals("in", this.locale.getLanguage());
        assertEquals("ID", this.locale.getCountry());
-        assertEquals("Indonesia", this.locale.getDisplayLanguage());
+        assertEquals("Bahasa Indonesia", this.locale.getDisplayLanguage());
        assertEquals("Indonesia", this.locale.getDisplayCountry());
    }

--- a/src/test/java/org/xbib/time/schedule/KeywordsTest.java
+++ b/src/test/java/org/xbib/time/schedule/KeywordsTest.java
@ -53,7 +53,7 @@ public class KeywordsTest {
            keywords.put("", 0);
            fail("Expected exception");
        } catch (StringIndexOutOfBoundsException e) {
-            assertEquals("Index 0 out of bounds for length 0", e.getMessage());
+            assertEquals("String index out of range: 0", e.getMessage());
        }
    }

@ -63,7 +63,7 @@ public class KeywordsTest {
            keywords.put("A", 0);
            fail("Expected exception");
        } catch (StringIndexOutOfBoundsException e) {
-            assertEquals("Index 1 out of bounds for length 1", e.getMessage());
+            assertEquals("String index out of range: 1", e.getMessage());
        }
    }

--- a/src/test/java/org/xbib/time/schedule/util/ObjectSizeCalculator.java
+++ b/src/test/java/org/xbib/time/schedule/util/ObjectSizeCalculator.java
@ -113,12 +113,16 @@ public class ObjectSizeCalculator {
    // added.
    private final int superclassFieldPadding;

-    private final LoadingCache<Class<?>, ClassSizeInfo> classSizeInfos;
+    private final LoadingCache<Class<?>, ClassSizeInfo> classSizeInfos =
+            CacheBuilder.newBuilder().build(new CacheLoader<Class<?>, ClassSizeInfo>() {
+                public ClassSizeInfo load(Class<?> clazz) {
+                    return new ClassSizeInfo(clazz);
+                }
+            });

-    private final Set<Object> alreadyVisited;
-
-    private final Deque<Object> pending;

+    private final Set<Object> alreadyVisited = Sets.newIdentityHashSet();
+    private final Deque<Object> pending = new ArrayDeque<Object>(16 * 1024);
    private long size;

    /**
@ -134,13 +138,6 @@ public class ObjectSizeCalculator {
        objectPadding = memoryLayoutSpecification.getObjectPadding();
        referenceSize = memoryLayoutSpecification.getReferenceSize();
        superclassFieldPadding = memoryLayoutSpecification.getSuperclassFieldPadding();
-        classSizeInfos = CacheBuilder.newBuilder().build(new CacheLoader<>() {
-            public ClassSizeInfo load(Class<?> clazz) {
-                return new ClassSizeInfo(clazz);
-            }
-        });
-        alreadyVisited = Sets.newIdentityHashSet();
-        pending = new ArrayDeque<>(16 * 1024);
    }

    /**
@ -265,7 +262,7 @@ public class ObjectSizeCalculator {

        public ClassSizeInfo(Class<?> clazz) {
            long fieldsSize = 0;
-            final List<Field> referenceFields = new LinkedList<>();
+            final List<Field> referenceFields = new LinkedList<Field>();
            for (Field f : clazz.getDeclaredFields()) {
                if (Modifier.isStatic(f.getModifiers())) {
                    continue;
@ -287,7 +284,8 @@ public class ObjectSizeCalculator {
            }
            this.fieldsSize = fieldsSize;
            this.objectSize = roundTo(objectHeaderSize + fieldsSize, objectPadding);
-            this.referenceFields = referenceFields.toArray(new Field[0]);
+            this.referenceFields = referenceFields.toArray(
+                    new Field[referenceFields.size()]);
        }

        void visit(Object obj, ObjectSizeCalculator calc) {
@ -300,7 +298,9 @@ public class ObjectSizeCalculator {
                try {
                    calc.enqueue(f.get(obj));
                } catch (IllegalAccessException e) {
-                    throw new AssertionError("Unexpected denial of access to " + f, e);
+                    final AssertionError ae = new AssertionError(
+                            "Unexpected denial of access to " + f, e);
+                    throw ae;
                }
            }
        }
@ -327,8 +327,10 @@ public class ObjectSizeCalculator {
    static MemoryLayoutSpecification getEffectiveMemoryLayoutSpecification() {
        final String vmName = System.getProperty("java.vm.name");
        if (vmName == null || !(vmName.startsWith("Java HotSpot(TM) ") || vmName.startsWith("OpenJDK"))) {
-            throw new UnsupportedOperationException("ObjectSizeCalculator only supported on HotSpot VM");
+            throw new UnsupportedOperationException(
+                    "ObjectSizeCalculator only supported on HotSpot VM");
        }
+
        final String dataModel = System.getProperty("sun.arch.data.model");
        if ("32".equals(dataModel)) {
            // Running with 32-bit data model
@ -362,17 +364,10 @@ public class ObjectSizeCalculator {
            throw new UnsupportedOperationException("Unrecognized value '" +
                    dataModel + "' of sun.arch.data.model system property");
        }
+
        final String strVmVersion = System.getProperty("java.vm.version");
-        if (strVmVersion == null) {
-            throw new UnsupportedOperationException("property java.vm.version does not exist");
-        }
-        int pos = strVmVersion.indexOf('.');
-        pos = pos > 0 ? pos : strVmVersion.length();
-        if (pos == strVmVersion.length()) {
-            pos = strVmVersion.indexOf('+');
-            pos = pos > 0 ? pos : strVmVersion.length();
-        }
-        final int vmVersion = Integer.parseInt(strVmVersion.substring(0, pos));
+        final int vmVersion = Integer.parseInt(strVmVersion.substring(0,
+                strVmVersion.indexOf('.')));
        if (vmVersion >= 17) {
            long maxMemory = 0;
            for (MemoryPoolMXBean mp : ManagementFactory.getMemoryPoolMXBeans()) {