Adding thread utils, base91 and largebitmap support.

.github/workflows/build.yaml

@@ -8,6 +8,13 @@ on:
     branches:
       - master
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+
+env:
+  GRADLE_OPTS: -Dorg.gradle.console=plain -Djava.security.egd=file:/dev/./urandom
+
 jobs:
   matrix_build:
     name: "Matrix Build"
@@ -26,50 +33,35 @@ jobs:
       SPRING_BOOT_VERSION: ${{ matrix.spring_boot_version }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
-        with:
-          gradle-home-cache-cleanup: true
-          # Comment out when you are upgrading gradle in a branch and doing tons of commits you would need to test.
-          # cache-read-only: false
+        uses: gradle/actions/setup-gradle@v4
       - name: "Assemble jar"
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: assemble --console=plain --info --stacktrace --parallel
+        run: ./gradlew assemble --console=plain --info --stacktrace --parallel
       - name: "Compile tests"
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: compileTestJava compileTestGroovy --console=plain --info --stacktrace --parallel
+        run: ./gradlew compileTestJava --console=plain --info --stacktrace --parallel
       - name: "Run checks"
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: check -x test --console=plain --stacktrace
+        run: ./gradlew check -x test --console=plain --stacktrace
       - name: "Run tests"
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: -Dspring.profiles.include=continuous-integration test --console=plain --info --stacktrace
+        run: ./gradlew -Dspring.profiles.include=continuous-integration test --console=plain --info --stacktrace
       - name: "Test if publishing works"
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: publishToMavenLocal --console=plain --info --stacktrace
+        run: ./gradlew publishToMavenLocal --console=plain --info --stacktrace
       - name: "Publish Test Report"
-        uses: mikepenz/action-junit-report@v3
+        uses: mikepenz/action-junit-report@v4
         if: always()
         with:
           check_name: Test Report-(${{ matrix.spring_boot_version }})
           report_paths: '**/build/test-results/**/*.xml'
-          github_token: ${{ secrets.GITHUB_TOKEN }}
           require_tests: true
       - name: Publish checkstyle report
         if: always()
-        uses: jwgmeligmeyling/checkstyle-github-action@master
+        uses: lcollins/checkstyle-github-action@v3.1.0
         with:
           name: Checkstyle Report-(${{ matrix.spring_boot_version }})
           path: '**/build/reports/**/*.xml'
       - name: Publish spotbugs report
         if: always()
-        uses: jwgmeligmeyling/spotbugs-github-action@master
+        uses: lcollins/spotbugs-github-action@v3.1.0
         with:
           name: Spotbugs Report-(${{ matrix.spring_boot_version }})
           path: '**/build/reports/**/*.xml'
@@ -78,7 +70,7 @@ jobs:
           tar -zcvf all-test-reports-${{ matrix.spring_boot_version }}.tar.gz **/build/reports
         if: always()
       - name: "Store test results"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: all-test-reports-${{ matrix.spring_boot_version }}
@@ -98,15 +90,9 @@ jobs:
         if: ${{ needs.matrix_build.result != 'success' }}
         run: exit 1
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
-        with:
-          gradle-home-cache-cleanup: true
-          # Comment out when you are upgrading gradle in a branch and doing tons of commits you would need to test.
-          # cache-read-only: false
+        uses: gradle/actions/setup-gradle@v4
       - name: "Tag release"
         if: github.ref == 'refs/heads/master'
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: tagRelease --console=plain --info --stacktrace
+        run: ./gradlew tagRelease --console=plain --info --stacktrace

CHANGELOG.md

@@ -5,13 +5,24 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.13.0] - 2024-10-11
+
+### Added
+
+* Base91 encoder.
+* RoaringBitmap based LargeBitmap with better 64 bits support.
+* ThreadUtils to take safe-point free thread dumps. Those thread dumps will be inconsistent, but still suitable in many cases.
+
+### Changed
+
+* Java 17+ is now required.
+
 ## [1.12.5] - 2024-07-16
 
 ### Changed
 
 * Added support for Spring Boot 3.3.
 
-
 ## [1.12.4] - 2024-02-22
 
 ### Changed
@@ -64,7 +75,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-* Ported `JavaTimeModuleFactory` from old common lib so that the lib can be removed in the future. It provides consistent millisecond serialisation of `Instant` and `ZonedDateTime` objects.
+* Ported `JavaTimeModuleFactory` from old common lib so that the lib can be removed in the future. It provides consistent millisecond serialisation of
+  `Instant` and `ZonedDateTime` objects.
 
 ## [1.10.2] - 2023-07-28
 

build.common.gradle

@@ -12,7 +12,6 @@ apply plugin: "java-library"
 apply plugin: "checkstyle"
 apply plugin: "idea"
 apply plugin: "com.github.spotbugs"
-apply plugin: "groovy"
 
 apply from: "$rootProject.rootDir/build.libraries.gradle"
 
@@ -57,14 +56,8 @@ dependencies {
 }
 
 java {
-    if (springBootVersion.startsWith("3.")) {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
-    }
-    else{
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
-    }
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
     withSourcesJar()
     withJavadocJar()
 }
@@ -89,20 +82,13 @@ compileJava {
 }
 
 compileTestJava {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
-    javaCompiler = javaToolchains.compilerFor {
-        languageVersion = JavaLanguageVersion.of(17)
-    }
-
     options.fork = true
     options.forkOptions.jvmArgs << '-Xmx256m'
 }
 
 test {
-    javaLauncher = javaToolchains.launcherFor {
-        languageVersion = JavaLanguageVersion.of(17)
-    }
+    // To test ThreadUtils
+    // jvmArgs "-Xlog:safepoint=info"
 
     useJUnitPlatform()
 
@@ -116,8 +102,6 @@ test {
 }
 
 tasks.findAll { it.name.startsWith("spotbugs") }*.configure {
-    effort = "max"
-
     excludeFilter = file("$rootProject.rootDir/spotbugs-exclude.xml")
 
     reports {
@@ -126,11 +110,7 @@ tasks.findAll { it.name.startsWith("spotbugs") }*.configure {
     }
 }
 
-spotbugs {
-    spotbugsTest.enabled = false
-}
-
-tasks.withType(Checkstyle) {
+tasks.withType(Checkstyle).configureEach {
     config = resources.text.fromFile(file("$rootProject.rootDir/google_checks.xml"))
 
     // Deprecated, checkstyle does not like the namings.

build.gradle

@@ -1,10 +1,12 @@
 import org.eclipse.jgit.api.errors.RefAlreadyExistsException
+import com.github.spotbugs.snom.Confidence
+import com.github.spotbugs.snom.Effort
 
 plugins {
-    id "com.github.spotbugs" version "5.0.14"
+    id "com.github.spotbugs" version "6+"
     id "idea"
-    id 'org.ajoberstar.grgit' version '5.2.0'
-    id 'io.github.gradle-nexus.publish-plugin' version "1.1.0"
+    id 'org.ajoberstar.grgit' version '5.3.0'
+    id 'io.github.gradle-nexus.publish-plugin' version "2.0.0"
 }
 
 idea.project {
@@ -19,7 +21,7 @@ ext.projectArtifactName = "tw-base-utils"
 
 apply from: 'build.common.gradle'
 
-task tagRelease {
+tasks.register('tagRelease') {
     doLast {
         try {
             grgit.tag.add {
@@ -43,4 +45,9 @@ nexusPublishing {
             password = System.getenv("SONATYPE_PASSWORD")
         }
     }
+}
+
+spotbugs {
+    effort = Effort.valueOf('MAX')
+    reportLevel = Confidence.valueOf('DEFAULT')
 }

build.libraries.gradle

@@ -1,17 +1,19 @@
 ext {
-    springBootVersion = "${System.getenv("SPRING_BOOT_VERSION") ?: "2.7.18"}"
+    springBootVersion = "${System.getenv("SPRING_BOOT_VERSION") ?: "3.2.2"}"
 
     libraries = [
             // version defined
-            awaitility            : "org.awaitility:awaitility:4.2.0",
-            guava                 : 'com.google.guava:guava:33.0.0-jre',
+            awaitility            : "org.awaitility:awaitility:4.2.2",
+            commonsIo             : "commons-io:commons-io:2.17.0",
+            guava                 : 'com.google.guava:guava:33.3.1-jre',
             jakartaValidationApi  : 'jakarta.validation:jakarta.validation-api:3.0.2',
             javaxValidationApi    : "javax.validation:validation-api:2.0.1.Final",
-            spockCore             : "org.spockframework:spock-core:2.3-groovy-4.0",
+            roaringBitmap         : 'org.roaringbitmap:RoaringBitmap:1.3.0',
             springBootDependencies: "org.springframework.boot:spring-boot-dependencies:${springBootVersion}",
 
             // versions managed by spring-boot-dependencies platform
             commonsLang3          : "org.apache.commons:commons-lang3",
+
             junitJupiter          : "org.junit.jupiter:junit-jupiter",
             logbackClassic        : "ch.qos.logback:logback-classic",
             lombok                : "org.projectlombok:lombok",

gradle.properties

@@ -1 +1 @@
-version=1.12.5
+version=1.13.0

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

tw-base-utils/build.gradle

@@ -12,15 +12,17 @@ dependencies {
     compileOnly libraries.javaxValidationApi
 
     implementation libraries.commonsLang3
+    implementation libraries.commonsIo
     implementation libraries.slf4jApi
     implementation libraries.jacksonDatabind
     implementation libraries.jacksonJsr310
     implementation libraries.jacksonJdk8
     implementation libraries.guava
+    implementation libraries.roaringBitmap
+    implementation libraries.spotbugsAnnotations
 
     testImplementation libraries.awaitility
     testImplementation libraries.guava
     testImplementation libraries.junitJupiter
     testImplementation libraries.micrometerCore
-    testImplementation libraries.spockCore
 }

tw-base-utils/src/main/java/com/transferwise/common/baseutils/bitmap/LargeBitmap.java

@@ -0,0 +1,30 @@
+package com.transferwise.common.baseutils.bitmap;
+
+public interface LargeBitmap {
+
+  boolean isEmpty();
+
+  void set(long bit);
+
+  void set(long startBit, long endBit);
+
+  boolean checkedSet(long bit);
+
+  void clear(long startBit, long endBit);
+
+  void clear(long bit);
+
+  void clear();
+
+  boolean checkedClear(long bit);
+
+  boolean isSet(long bit);
+
+  long getFirstClearBit(long offset);
+
+  long getFirstSetBit(long offset);
+
+  long getFirstSetBit();
+
+  LargeBitmap copy();
+}