update to Java 11, Gradle 6.4.1, Junit 5.6.2

build.gradle

@@ -1,26 +1,31 @@
+plugins {
+    id "de.marcphilipp.nexus-publish" version "0.4.0"
+    id "io.codearte.nexus-staging" version "0.21.1"
+}
+
+wrapper {
+    gradleVersion = "${project.property('gradle.wrapper.version')}"
+    distributionType = Wrapper.DistributionType.ALL
+}
 
 ext {
     user = 'xbib'
     name = 'jacc'
     description = 'A Java implementation of yacc (yet another compiler-compiler)'
+    inceptionYear = '2016'
+    url = 'https://github.com/' + user + '/' + name
     scmUrl = 'https://github.com/' + user + '/' + name
     scmConnection = 'scm:git:git://github.com/' + user + '/' + name + '.git'
-    scmDeveloperConnection = '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 = 'BSD 3-Clause License'
+    licenseUrl = 'https://opensource.org/licenses/BSD-3-Clause'
 }
 
 apply plugin: 'java-library'
 
-repositories {
-    mavenCentral()
-}
-
-dependencies {
-    testImplementation "junit:junit:${project.property('junit.version')}"
-}
-
-test {
-    testLogging {
-        showStandardStreams = true
-        exceptionFormat = 'full'
-    }
-}
+apply from: rootProject.file('gradle/ide/idea.gradle')
+apply from: rootProject.file('gradle/compile/java.gradle')
+apply from: rootProject.file('gradle/test/junit5.gradle')
+apply from: rootProject.file('gradle/publishing/sonatype.gradle')

gradle.properties

@@ -2,4 +2,4 @@ group = org.xbib
 name = jacc
 version = 2.2.0
 
-junit.version = 4.13
+gradle.wrapper.version = 6.4.1

gradle/codequality/checkstyle.gradle

@@ -0,0 +1,15 @@
+apply plugin: 'checkstyle'
+
+tasks.withType(Checkstyle) {
+    ignoreFailures = true
+    reports {
+        xml.enabled = true
+        html.enabled = true
+    }
+}
+
+checkstyle {
+    //configFile = rootProject.file('config/checkstyle/checkstyle.xml')
+    ignoreFailures = true
+    showViolations = true
+}

gradle/codequality/pmd.gradle

@@ -0,0 +1,9 @@
+apply plugin: 'pmd'
+
+tasks.withType(Pmd) {
+    ignoreFailures = true
+    reports {
+        xml.enabled = true
+        html.enabled = true
+    }
+}

gradle/codequality/sonarqube.gradle

@@ -0,0 +1,10 @@
+
+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/"
+    }
+}

gradle/codequality/spotbugs.gradle

@@ -0,0 +1,18 @@
+
+apply plugin: "com.github.spotbugs"
+
+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
+    }
+}
+*/

gradle/compile/java.gradle

@@ -0,0 +1,35 @@
+
+apply plugin: 'java-library'
+
+java {
+    modularity.inferModulePath.set(true)
+}
+
+compileJava {
+    sourceCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_11
+}
+
+compileTestJava {
+    sourceCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_11
+}
+
+jar {
+    manifest {
+        attributes('Implementation-Version': project.version)
+    }
+}
+
+task sourcesJar(type: Jar, dependsOn: classes) {
+    classifier 'sources'
+    from sourceSets.main.allSource
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    classifier 'javadoc'
+}
+
+artifacts {
+    archives sourcesJar, javadocJar
+}

gradle/documentation/asciidoc.gradle

@@ -0,0 +1,36 @@
+apply plugin: 'org.xbib.gradle.plugin.asciidoctor'
+
+configurations {
+    asciidoclet
+}
+
+dependencies {
+    asciidoclet "org.asciidoctor:asciidoclet:${project.property('asciidoclet.version')}"
+}
+
+subprojects {
+
+    /*javadoc {
+    options.docletpath = configurations.asciidoclet.files.asType(List)
+    options.doclet = 'org.asciidoctor.Asciidoclet'
+    //options.overview = "src/docs/asciidoclet/overview.adoc"
+    options.addStringOption "-base-dir", "${projectDir}"
+    options.addStringOption "-attribute",
+            "name=${project.name},version=${project.version},title-link=https://github.com/xbib/${project.name}"
+    configure(options) {
+        noTimestamp = true
+    }
+}*/
+
+    asciidoctor {
+        attributes 'source-highlighter': 'coderay',
+                toc: 'left',
+                doctype: 'book',
+                icons: 'font',
+                encoding: 'utf-8',
+                sectlink: true,
+                sectanchors: true,
+                linkattrs: true,
+                imagesdir: 'img'
+    }
+}

gradle/ide/idea.gradle

@@ -0,0 +1,13 @@
+apply plugin: 'idea'
+
+idea {
+    module {
+        outputDir file('build/classes/java/main')
+        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")
+}

gradle/publish.gradle

@@ -1,51 +0,0 @@
-
-task sonaTypeUpload(type: Upload) {
-    configuration = configurations.archives
-    uploadDescriptor = true
-    repositories {
-        if (project.hasProperty('ossrhUsername')) {
-            mavenDeployer {
-                beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
-                repository(url: 'https://oss.sonatype.org/service/local/staging/deploy/maven2') {
-                    authentication(userName: ossrhUsername, password: ossrhPassword)
-                }
-                snapshotRepository(url: 'https://oss.sonatype.org/content/repositories/snapshots') {
-                    authentication(userName: ossrhUsername, password: ossrhPassword)
-                }
-                pom.project {
-                    groupId project.group
-                    artifactId project.name
-                    version project.version
-                    name project.name
-                    description description
-                    packaging 'jar'
-                    inceptionYear '2016'
-                    url scmUrl
-                    organization {
-                        name 'xbib'
-                        url 'http://xbib.org'
-                    }
-                    developers {
-                        developer {
-                            id user
-                            name 'Jörg Prante'
-                            email 'joergprante@gmail.com'
-                            url 'https://github.com/jprante'
-                        }
-                    }
-                    scm {
-                        url scmUrl
-                        connection scmConnection
-                        developerConnection scmDeveloperConnection
-                    }
-                    licenses {
-                        license {
-                            name 'BSD 3-Clause License'
-                            url 'https://opensource.org/licenses/BSD-3-Clause'
-                        }
-                    }
-                }
-            }
-        }
-    }
-}

gradle/publishing/sonatype.gradle

@@ -0,0 +1,83 @@
+
+if (project.hasProperty('ossrhUsername') && project.hasProperty('ossrhPassword')) {
+
+    apply plugin: 'io.codearte.nexus-staging'
+    apply plugin: "de.marcphilipp.nexus-publish"
+
+    publishing {
+        publications {
+            mavenJava(MavenPublication) {
+                from components.java
+                artifact sourcesJar
+                artifact javadocJar
+                pom {
+                    name = project.name
+                    description = project.ext.description
+                    url = project.ext.url
+                    inceptionYear = project.ext.inceptionYear
+                    packaging = 'jar'
+                    organization {
+                        name = 'xbib'
+                        url = 'https://xbib.org'
+                    }
+                    developers {
+                        developer {
+                            id = 'jprante'
+                            name = 'Jörg Prante'
+                            email = 'joergprante@gmail.com'
+                            url = 'https://github.com/jprante'
+                        }
+                    }
+                    scm {
+                        url = project.ext.scmUrl
+                        connection = project.ext.scmConnection
+                        developerConnection = project.ext.scmDeveloperConnection
+                    }
+                    issueManagement {
+                        system = project.ext.issueManagementSystem
+                        url = project.ext.issueManagementUrl
+                    }
+                    licenses {
+                        license {
+                            name = project.ext.licenseName
+                            url = project.ext.licenseUrl
+                            distribution = 'repo'
+                        }
+                    }
+                }
+            }
+        }
+        repositories {
+            maven {
+                url 'https://oss.sonatype.org/service/local/staging/deploy/maven2/'
+                credentials {
+                    username = project.property('ossrhUsername')
+                    password = project.property('ossrhPassword')
+                }
+            }
+        }
+    }
+
+    if (project.hasProperty("signing.keyId")) {
+        apply plugin: 'signing'
+        signing {
+            sign publishing.publications.mavenJava
+        }
+    }
+
+    nexusPublishing {
+        repositories {
+            sonatype {
+                username = project.property('ossrhUsername')
+                password = project.property('ossrhPassword')
+                packageGroup = "org.xbib"
+            }
+        }
+    }
+
+    nexusStaging {
+        username = project.property('ossrhUsername')
+        password = project.property('ossrhPassword')
+        packageGroup = "org.xbib"
+    }
+}

gradle/test/junit5.gradle

@@ -0,0 +1,27 @@
+
+def junitVersion = project.hasProperty('junit.version')?project.property('junit.property'):'5.6.2'
+def hamcrestVersion = project.hasProperty('hamcrest.version')?project.property('hamcrest.property'):'2.2'
+
+dependencies {
+    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 {
+    useJUnitPlatform()
+    failFast = true
+    testLogging {
+        events 'STARTED', 'PASSED', 'FAILED', 'SKIPPED'
+    }
+    afterSuite { desc, result ->
+        if (!desc.parent) {
+            println "\nTest result: ${result.resultType}"
+            println "Test summary: ${result.testCount} tests, " +
+                    "${result.successfulTestCount} succeeded, " +
+                    "${result.failedTestCount} failed, " +
+                    "${result.skippedTestCount} skipped"
+        }
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Tue May 19 09:37:57 CEST 2020
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.4.1-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.4-bin.zip
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -82,6 +82,7 @@ esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -129,6 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
@@ -154,19 +156,19 @@ if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
         else
             eval `echo args$i`="\"$arg\""
         fi
-        i=$((i+1))
+        i=`expr $i + 1`
     done
     case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
@@ -175,14 +177,9 @@ save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }
-APP_ARGS=$(save "$@")
+APP_ARGS=`save "$@"`
 
 # Collect all arguments for the java command, following the shell quoting and substitution rules
 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -29,6 +29,9 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
@@ -81,6 +84,7 @@ set CMD_LINE_ARGS=%*
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
 "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
 

src/test/java/org/xbib/jacc/test/JaccMainTest.java

@@ -1,6 +1,6 @@
 package org.xbib.jacc.test;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import org.xbib.jacc.Jacc;
 
 public class JaccMainTest {

src/test/java/org/xbib/jacc/test/JaccTest.java

@@ -1,6 +1,6 @@
 package org.xbib.jacc.test;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import org.xbib.jacc.Jacc;
 import org.xbib.jacc.MachineType;
 

src/test/java/org/xbib/jacc/test/StreamMatcher.java

@@ -1,7 +1,6 @@
 package org.xbib.jacc.test;
 
-import org.junit.Assert;
-
+import org.junit.jupiter.api.Assertions;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -10,7 +9,7 @@ import java.nio.channels.Channels;
 import java.nio.channels.ReadableByteChannel;
 import java.nio.charset.StandardCharsets;
 
-public class StreamMatcher extends Assert {
+public class StreamMatcher {
 
     public static void assertStream(String name, InputStream expected, String actual) throws IOException {
         assertStream(name, expected, new ByteArrayInputStream(actual.getBytes(StandardCharsets.UTF_8)));
@@ -22,13 +21,13 @@ public class StreamMatcher extends Assert {
         ReadableByteChannel ch2 = Channels.newChannel(actual);
         ByteBuffer buf1 = ByteBuffer.allocateDirect(4096);
         ByteBuffer buf2 = ByteBuffer.allocateDirect(4096);
-        try {
+        try (expected; actual) {
             while (true) {
                 int n1 = ch1.read(buf1);
                 int n2 = ch2.read(buf2);
                 if (n1 == -1 || n2 == -1) {
                     if (n1 != n2) {
-                        fail(name + ": stream length mismatch: " + n1 + " != " + n2 + " offset=" + offset);
+                        Assertions.fail(name + ": stream length mismatch: " + n1 + " != " + n2 + " offset=" + offset);
                     } else {
                         return;
                     }
@@ -39,7 +38,7 @@ public class StreamMatcher extends Assert {
                     int b1 = buf1.get() & 0xFF;
                     int b2 = buf2.get() & 0xFF;
                     if (b1 != b2) {
-                        fail(name + ": mismatch at offset " + (offset + i)
+                        Assertions.fail(name + ": mismatch at offset " + (offset + i)
                                 + " (" + Integer.toHexString(b1)
                                 + " != " + Integer.toHexString(b2) + ")"
                         );
@@ -49,9 +48,6 @@ public class StreamMatcher extends Assert {
                 buf2.compact();
                 offset += Math.min(n1, n2);
             }
-        } finally {
-            expected.close();
-            actual.close();
         }
     }
 }