Merge pull request #518 from ravinperera00/java21

Migrate to Java 21

.github/workflows/build-timestamped-master.yml

@@ -12,5 +12,5 @@ jobs:
   call_workflow:
     name: Run Build Workflow
     if: ${{ github.repository_owner == 'ballerina-platform' }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/build-timestamp-master-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/build-timestamp-master-template.yml@java21
     secrets: inherit

.github/workflows/build-with-bal-test-graalvm.yml

@@ -30,7 +30,7 @@ jobs:
   call_stdlib_workflow:
     name: Run StdLib Workflow
     if: ${{ github.event_name != 'schedule' || (github.event_name == 'schedule' && github.repository_owner == 'ballerina-platform') }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/build-with-bal-test-graalvm-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/build-with-bal-test-graalvm-template.yml@java21
     with:
       lang_tag: ${{ inputs.lang_tag }}
       lang_version: ${{ inputs.lang_version }}

.github/workflows/central-publish.yml

@@ -15,7 +15,7 @@ jobs:
   call_workflow:
     name: Run Central Publish Workflow
     if: ${{ github.repository_owner == 'ballerina-platform' }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/central-publish-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/central-publish-template.yml@java21
     secrets: inherit
     with:
       environment: ${{ github.event.inputs.environment }}

.github/workflows/publish-release.yml

@@ -9,7 +9,7 @@ jobs:
   call_workflow:
     name: Run Release Workflow
     if: ${{ github.repository_owner == 'ballerina-platform' }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/release-package-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/release-package-template.yml@java21
     secrets: inherit
     with:
       package-name: os

.github/workflows/pull-request.yml

@@ -10,4 +10,4 @@ jobs:
   call_workflow:
     name: Run PR Build Workflow
     if: ${{ github.repository_owner == 'ballerina-platform' }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/pull-request-build-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/pull-request-build-template.yml@java21

.github/workflows/trivy-scan.yml

@@ -9,5 +9,5 @@ jobs:
   call_workflow:
     name: Run Trivy Scan Workflow
     if: ${{ github.repository_owner == 'ballerina-platform' }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/trivy-scan-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/trivy-scan-template.yml@java21
     secrets: inherit

README.md

@@ -22,7 +22,7 @@ This repository only contains the source code for the package.
 
 ### Set up the prerequisites
 
-1. Download and install Java SE Development Kit (JDK) version 17 (from one of the following locations).
+1. Download and install Java SE Development Kit (JDK) version 21 (from one of the following locations).
    * [Oracle](https://www.oracle.com/java/technologies/downloads/)
 
    * [OpenJDK](https://adoptium.net/)

ballerina/Ballerina.toml

@@ -1,30 +1,30 @@
 [package]
 org = "ballerina"
 name = "os"
-version = "1.8.1"
+version = "1.8.2"
 authors = ["Ballerina"]
 keywords = ["environment"]
 repository = "https://github.com/ballerina-platform/module-ballerina-os"
 icon = "icon.png"
 license = ["Apache-2.0"]
 distribution = "2201.8.0"
 
-[platform.java17]
+[platform.java21]
 graalvmCompatible = true
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "os-native"
-version = "1.8.1"
-path = "../native/build/libs/os-native-1.8.1-SNAPSHOT.jar"
+version = "1.8.2"
+path = "../native/build/libs/os-native-1.8.2-SNAPSHOT.jar"
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "io-native"
 version = "1.6.0"
 path = "./lib/io-native-1.6.0.jar"
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "os-test-utils"
 version = "1.8.1"

ballerina/Dependencies.toml

@@ -5,7 +5,7 @@
 
 [ballerina]
 dependencies-toml-version = "2"
-distribution-version = "2201.8.0"
+distribution-version = "2201.10.0-20240926-231800-8a5a4343"
 
 [[package]]
 org = "ballerina"

build-config/resources/Ballerina.toml

@@ -9,22 +9,22 @@ icon = "icon.png"
 license = ["Apache-2.0"]
 distribution = "2201.8.0"
 
-[platform.java17]
+[platform.java21]
 graalvmCompatible = true
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "os-native"
 version = "@toml.version@"
 path = "../native/build/libs/[email protected]@.jar"
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "io-native"
 version = "@io.version@"
 path = "./lib/[email protected]@.jar"
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "os-test-utils"
 version = "@toml.version@"

gradle.properties

@@ -3,11 +3,11 @@ group=io.ballerina.stdlib
 version=1.8.1-SNAPSHOT
 
 ballerinaGradlePluginVersion=2.0.1
-githubSpotBugsVersion=5.0.14
+githubSpotBugsVersion=6.0.18
 shadowJarVersion=7.1.2
 undercouchDownloadVersion=5.4.0
 researchgateReleaseVersion=2.8.0
 puppycrawlCheckstyleVersion=10.12.0
 
-ballerinaLangVersion=2201.8.0
-stdlibIoVersion=1.6.0
+ballerinaLangVersion=2201.10.0-20240926-231800-8a5a4343
+stdlibIoVersion=1.6.2-20240928-084100-656404f

native/build.gradle

@@ -30,9 +30,12 @@ dependencies {
 }
 
 spotbugsMain {
+    def classLoader = plugins["com.github.spotbugs"].class.classLoader
+    def SpotBugsConfidence = classLoader.findLoadedClass("com.github.spotbugs.snom.Confidence")
+    def SpotBugsEffort = classLoader.findLoadedClass("com.github.spotbugs.snom.Effort")
     ignoreFailures = true
-    effort = "max"
-    reportLevel = "low"
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     def excludeFile = file("${rootDir}/build-config/spotbugs-exclude.xml")
     if (excludeFile.exists()) {

test-utils/build.gradle

@@ -30,9 +30,12 @@ dependencies {
 }
 
 spotbugsMain {
+    def classLoader = plugins["com.github.spotbugs"].class.classLoader
+    def SpotBugsConfidence = classLoader.findLoadedClass("com.github.spotbugs.snom.Confidence")
+    def SpotBugsEffort = classLoader.findLoadedClass("com.github.spotbugs.snom.Effort")
     ignoreFailures = true
-    effort = "max"
-    reportLevel = "low"
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     def excludeFile = file("${rootDir}/build-config/spotbugs-exclude.xml")
     if (excludeFile.exists()) {

test-utils/src/main/java/io/ballerina/stdlib/os/testutils/OSTestUtils.java

@@ -29,7 +29,7 @@ public final class OSTestUtils {
     private OSTestUtils() {}
 
     public static BString testValidEnv() {
-        return StringUtils.fromString(System.getenv("JAVA_HOME"));
+        return StringUtils.fromString(System.getenv("java.home"));
     }
 
     public static BString testGetUserHome() {