Merge pull request #542 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: file

.github/workflows/pull-request.yml

@@ -10,5 +10,5 @@ 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
     secrets: inherit

.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

@@ -61,7 +61,7 @@ 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/Dependencies.toml

@@ -140,7 +140,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "time"
-version = "2.4.0"
+version = "2.5.1"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]

build-config/resources/Ballerina.toml

@@ -9,18 +9,18 @@ icon = "icon.png"
 license = ["Apache-2.0"]
 distribution = "2201.10.0"
 
-[platform.java17]
+[platform.java21]
 graalvmCompatible = true
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 groupId = "io.ballerina.stdlib"
 artifactId = "file-native"
 version = "@toml.version@"
 path = "../native/build/libs/[email protected]@.jar"
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 path = "./lib/[email protected]@.jar"
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 path = "../test-utils/build/libs/[email protected]@.jar"
 scope = "testOnly"

compiler-plugin-test/build.gradle

@@ -50,8 +50,11 @@ checkstyle {
 checkstyleTest.dependsOn(":checkstyle:downloadCheckstyleRuleFiles")
 
 spotbugsTest {
-    effort "max"
-    reportLevel "low"
+    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")
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     reports {
         html.enabled true

compiler-plugin/build.gradle

@@ -46,8 +46,11 @@ checkstyle {
 checkstyleMain.dependsOn(":checkstyle:downloadCheckstyleRuleFiles")
 
 spotbugsMain {
-    effort "max"
-    reportLevel "low"
+    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")
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     reports {
         html.enabled true

gradle.properties

@@ -1,21 +1,21 @@
 org.gradle.caching=true
 group=io.ballerina.stdlib
 version=1.10.1-SNAPSHOT
-ballerinaLangVersion=2201.10.0
+ballerinaLangVersion=2201.10.0-20241002-115300-57eee14c
 
 testngVersion=7.6.1
 checkstylePluginVersion=10.12.0
 slf4jVersion=1.7.30
 ballerinaGradlePluginVersion=2.0.1
-githubSpotbugsVersion=5.0.14
+githubSpotbugsVersion=6.0.18
 githubJohnrengelmanShadowVersion=8.1.1
 underCouchDownloadVersion=5.4.0
 researchgateReleaseVersion=2.8.0
 
 transportVersion=6.0.55
-stdlibTimeVersion=2.4.0
-stdlibIoVersion=1.6.0
-stdlibLogVersion=2.10.0
-stdlibOsVersion=1.8.0
+stdlibTimeVersion=2.5.1-20241003-232800-e59222b
+stdlibIoVersion=1.6.2-20240928-084100-656404f
+stdlibLogVersion=2.10.1-20240930-154200-5ab2aa4
+stdlibOsVersion=1.8.1-20241001-120600-dd1626e
 observeVersion=1.3.0
 observeInternalVersion=1.3.0

native/build.gradle

@@ -51,8 +51,11 @@ checkstyle {
 checkstyleMain.dependsOn(":checkstyle:downloadCheckstyleRuleFiles")
 
 spotbugsMain {
-    effort "max"
-    reportLevel "low"
+    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")
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     reports {
         html.enabled true

native/src/main/java/io/ballerina/stdlib/file/service/FSListener.java

@@ -18,76 +18,39 @@
 
 package io.ballerina.stdlib.file.service;
 
-import io.ballerina.runtime.api.PredefinedTypes;
 import io.ballerina.runtime.api.Runtime;
-import io.ballerina.runtime.api.async.StrandMetadata;
-import io.ballerina.runtime.api.creators.ValueCreator;
 import io.ballerina.runtime.api.types.MethodType;
-import io.ballerina.runtime.api.types.ObjectType;
-import io.ballerina.runtime.api.utils.StringUtils;
-import io.ballerina.runtime.api.utils.TypeUtils;
-import io.ballerina.runtime.api.values.BMap;
 import io.ballerina.runtime.api.values.BObject;
-import io.ballerina.runtime.api.values.BString;
-import io.ballerina.stdlib.file.utils.FileConstants;
-import io.ballerina.stdlib.file.utils.ModuleUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.wso2.transport.localfilesystem.server.connector.contract.LocalFileSystemEvent;
 import org.wso2.transport.localfilesystem.server.connector.contract.LocalFileSystemListener;
 
 import java.util.HashMap;
 import java.util.Map;
 
-import static io.ballerina.stdlib.file.service.DirectoryListenerConstants.FILE_SYSTEM_EVENT;
-import static io.ballerina.stdlib.file.service.DirectoryListenerConstants.RESOURCE_NAME_ON_MESSAGE;
-
 /**
  * File System connector listener for Ballerina.
  */
 public class FSListener implements LocalFileSystemListener {
 
-    private static final Logger log = LoggerFactory.getLogger(FSListener.class);
     private Runtime runtime;
     private Map<BObject, Map<String, MethodType>> serviceRegistry = new HashMap<>();
-    private static final StrandMetadata ON_MESSAGE_METADATA = new StrandMetadata(ModuleUtils.getModule().getOrg(),
-            ModuleUtils.getModule().getName(), ModuleUtils.getModule().getVersion(), RESOURCE_NAME_ON_MESSAGE);
 
     public FSListener(Runtime runtime) {
         this.runtime = runtime;
     }
 
     @Override
     public void onMessage(LocalFileSystemEvent fileEvent) {
-        Object[] parameters = getJvmSignatureParameters(fileEvent);
         for (Map.Entry<BObject, Map<String, MethodType>> serviceEntry: serviceRegistry.entrySet()) {
             MethodType serviceFunction = serviceEntry.getValue().get(fileEvent.getEvent());
             if (serviceFunction != null) {
                 String functionName = serviceFunction.getName();
                 BObject service  = serviceEntry.getKey();
-                ObjectType type = (ObjectType) TypeUtils.getReferredType(TypeUtils.getType(service));
-                if (type.isIsolated() && type.isIsolated(functionName)) {
-                    runtime.invokeMethodAsyncConcurrently(service, functionName, null,
-                            ON_MESSAGE_METADATA, new DirectoryCallback(), null, PredefinedTypes.TYPE_NULL,
-                            parameters);
-                } else {
-                    runtime.invokeMethodAsyncSequentially(service, functionName, null,
-                            ON_MESSAGE_METADATA, new DirectoryCallback(), null, PredefinedTypes.TYPE_NULL,
-                            parameters);
-                }
+                runtime.call(service, functionName);
             }
         }
     }
 
-    private Object[] getJvmSignatureParameters(LocalFileSystemEvent fileEvent) {
-        BMap<BString, Object> eventStruct = ValueCreator.createRecordValue(ModuleUtils.getModule(), FILE_SYSTEM_EVENT);
-        eventStruct.put(StringUtils.fromString(FileConstants.FILE_EVENT_NAME),
-                StringUtils.fromString(fileEvent.getFileName()));
-        eventStruct.put(StringUtils.fromString(FileConstants.FILE_EVENT_OPERATION),
-                StringUtils.fromString(fileEvent.getEvent()));
-        return new Object[] { eventStruct, true };
-    }
-
     public void addService(BObject service, Map<String, MethodType> attachedFunctions) {
         this.serviceRegistry.put(service, attachedFunctions);
     }

test-utils/build.gradle

@@ -39,8 +39,11 @@ checkstyle {
 checkstyleMain.dependsOn(":checkstyle:downloadCheckstyleRuleFiles")
 
 spotbugsMain {
-    effort "max"
-    reportLevel "low"
+    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")
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     reports {
         html.enabled true