Gradle update

build.gradle.kts

@@ -0,0 +1,145 @@
+plugins {
+    `java-library`
+    `maven-publish`
+    signing
+    checkstyle
+    pmd
+    jacoco
+    id("com.github.spotbugs") version "5.0.14"
+    id("me.champeau.jmh") version "0.7.1"
+    id("info.solidsoft.pitest") version "1.9.11"
+    id("ru.vyarus.animalsniffer") version "1.7.0"
+}
+
+group = "de.siegmar"
+version = "2.2.2"
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+    withJavadocJar()
+    withSourcesJar()
+}
+
+repositories {
+    mavenCentral()
+}
+
+sourceSets {
+    create("example") {
+        java.srcDir("src/example/java")
+    }
+}
+
+dependencies {
+    testImplementation(platform("org.junit:junit-bom:5.9.3"))
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+    testImplementation("org.junit.jupiter:junit-jupiter")
+
+    "exampleImplementation"(sourceSets.main.get().output)
+
+    signature("net.sf.androidscents.signature:android-api-level-26:8.0.0_r2@signature")
+}
+
+tasks.withType<com.github.spotbugs.snom.SpotBugsTask>().configureEach {
+    excludeFilter = file("config/spotbugs/config.xml")
+    reports.maybeCreate("xml").required = false
+    reports.maybeCreate("html").required = true
+}
+
+tasks.test {
+    useJUnitPlatform()
+    finalizedBy(tasks.jacocoTestReport)
+}
+
+pitest {
+    junit5PluginVersion = "1.1.2"
+    targetClasses = setOf("blackbox.*", "de.siegmar.*")
+    timestampedReports = false
+}
+
+pmd {
+    isConsoleOutput = true
+    ruleSets = emptyList()
+    ruleSetFiles = files("config/pmd/config.xml")
+}
+
+tasks.jacocoTestReport {
+    reports {
+        xml.required.set(true)
+    }
+}
+
+tasks.jacocoTestCoverageVerification {
+    violationRules {
+        rule {
+            limit {
+                counter = "BRANCH"
+                value = "COVEREDRATIO"
+                minimum = "1.0".toBigDecimal()
+            }
+        }
+    }
+}
+
+tasks.jmh {
+    warmupIterations = 2
+    iterations = 5
+    benchmarkMode = listOf("thrpt")
+    fork = 2
+    operationsPerInvocation = 1
+}
+
+tasks.jar {
+    manifest {
+        attributes("Automatic-Module-Name" to "de.siegmar.fastcsv")
+    }
+}
+
+publishing {
+    publications {
+        create<MavenPublication>("maven") {
+            artifactId = "fastcsv"
+            from(components["java"])
+
+            pom {
+                name = "FastCSV"
+                description = "Ultra fast and simple RFC 4180 compliant CSV library."
+                url = "https://github.com/osiegmar/FastCSV"
+                licenses {
+                    license {
+                        name = "MIT License"
+                        url = "https://opensource.org/licenses/MIT"
+                    }
+                }
+                scm {
+                    url = "https://github.com/osiegmar/FastCSV"
+                    connection = "scm:git:https://github.com/osiegmar/FastCSV.git"
+                }
+                developers {
+                    developer {
+                        id = "osiegmar"
+                        name = "Oliver Siegmar"
+                        email = "oliver@siegmar.de"
+                    }
+                }
+            }
+        }
+    }
+    repositories {
+        maven {
+            name = "ossrh"
+            credentials(PasswordCredentials::class)
+            url = if (version.toString().endsWith("SNAPSHOT")) {
+                uri("https://s01.oss.sonatype.org/content/repositories/snapshots/")
+            } else {
+                uri("https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/")
+            }
+        }
+    }
+}
+
+signing {
+    sign(publishing.publications["maven"])
+}

config/pmd/config.xml

@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <ruleset name="Custom Rules"
          xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
@@ -13,7 +13,6 @@
         <exclude name="JUnitTestContainsTooManyAsserts"/>
     </rule>
     <rule ref="category/java/errorprone.xml">
-        <exclude name="BeanMembersShouldSerialize"/>
         <exclude name="DataflowAnomalyAnalysis"/>
     </rule>
     <rule ref="category/java/performance.xml" />

config/spotbugs/config.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<FindBugsFilter>
+
+    <!-- false-positive bug https://github.com/spotbugs/spotbugs/issues/2083 -->
+    <Match>
+        <Bug pattern="EI_EXPOSE_REP"/>
+        <Or>
+            <And>
+                <Class name="de.siegmar.fastcsv.reader.NamedCsvReader"/>
+                <Field name="header"/>
+            </And>
+        </Or>
+    </Match>
+
+</FindBugsFilter>

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -130,10 +130,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    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.
 
 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.

settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "FastCSV"

src/test/java/blackbox/reader/DataProvider.java

@@ -20,8 +20,8 @@ private DataProvider() {
     }
 
     @SuppressWarnings({"PMD.AvoidInstantiatingObjectsInLoops", "PMD.AssignmentInOperand"})
-    static List<TestData> loadTestData(final String name) throws IOException {
-        final List<TestData> data = new ArrayList<>();
+    static List<GenericTestData> loadTestData(final String name) throws IOException {
+        final List<GenericTestData> data = new ArrayList<>();
         try (BufferedReader r = resource(name)) {
             String line;
             int lineNo = 0;
@@ -36,7 +36,7 @@ static List<TestData> loadTestData(final String name) throws IOException {
                     final String input = matcher.group("input");
                     final String expected = matcher.group("expected");
                     final String flags = matcher.group("flags");
-                    data.add(new TestData(lineNo, line, input, expected, flags));
+                    data.add(new GenericTestData(lineNo, line, input, expected, flags));
                 }
             }
         }
@@ -49,7 +49,7 @@ private static BufferedReader resource(final String name) {
             Objects.requireNonNull(DataProvider.class.getResourceAsStream(name)), StandardCharsets.UTF_8));
     }
 
-    public static class TestData {
+    public static class GenericTestData {
 
         private final int lineNo;
         private final String line;
@@ -59,8 +59,8 @@ public static class TestData {
         private final boolean readComments;
         private final boolean skipComments;
 
-        TestData(final int lineNo, final String line, final String input, final String expected,
-                 final String flags) {
+        GenericTestData(final int lineNo, final String line, final String input, final String expected,
+                        final String flags) {
             this.lineNo = lineNo;
             this.line = line;
             this.input = input;
@@ -100,7 +100,7 @@ public boolean isSkipComments() {
 
         @Override
         public String toString() {
-            return new StringJoiner(", ", DataProvider.TestData.class.getSimpleName() + "[", "]")
+            return new StringJoiner(", ", GenericTestData.class.getSimpleName() + "[", "]")
                 .add("lineNo=" + lineNo)
                 .add("line='" + line + "'")
                 .add("input='" + input + "'")