Switch to java 21 (#59)

Signed-off-by: Prabhu Subramanian <prabhu@appthreat.com>

.github/workflows/containers.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '20.x'
+          node-version: '21.x'
       - name: Delete `.rustup` directory
         run: rm -rf /home/runner/.rustup # to save disk space
         if: runner.os == 'Linux'

.github/workflows/master.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '20.x'
+          node-version: '21.x'
       - name: Delete `.rustup` directory
         run: rm -rf /home/runner/.rustup # to save disk space
         if: runner.os == 'Linux'

.github/workflows/pr.yml

@@ -6,7 +6,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        jvm: ['17', '19', '20', '21']
+        jvm: ['21']
     steps:
       - uses: actions/checkout@v3
         with:
@@ -29,7 +29,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '20.x'
+          node-version: '21.x'
       - name: Delete `.rustup` directory
         run: rm -rf /home/runner/.rustup # to save disk space
         if: runner.os == 'Linux'

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '20.x'
+          node-version: '21.x'
       - name: Delete `.rustup` directory
         run: rm -rf /home/runner/.rustup # to save disk space
         if: runner.os == 'Linux'

.github/workflows/win_compat.yml

@@ -21,4 +21,4 @@ jobs:
       run: |
         python -m pip install poetry
         python -m poetry install
-        python -m poetry run chen ${{ matrix.with-science }}
+        python -m poetry run chen ${{ matrix.with-science }}

README.md

@@ -144,7 +144,7 @@ Refer to the documentation site to learn more about the commands.
 
 ## Languages supported
 
-- C/C++ (Requires Java 17 or above)
+- C/C++ (Requires Java 21 or above)
 - H (C/C++ Header files alone)
 - Java (Requires compilation) - 8 to 17
 - Jar

build.sbt

@@ -1,6 +1,6 @@
 name                     := "chen"
 ThisBuild / organization := "io.appthreat"
-ThisBuild / version      := "1.1.6"
+ThisBuild / version      := "2.0.0"
 ThisBuild / scalaVersion := "3.3.1"
 
 val cpgVersion = "1.4.22"
@@ -43,18 +43,18 @@ ThisBuild / libraryDependencies ++= Seq(
 ThisBuild / compile / javacOptions ++= Seq(
   "-g", // debug symbols
   "-Xlint",
-  "--release=17"
+  "--release=21"
 ) ++ {
   // fail early if users with JDK8 try to run this
   val javaVersion = sys.props("java.specification.version").toFloat
-  assert(javaVersion.toInt >= 17, s"this build requires JDK17+ - you're using $javaVersion")
+  assert(javaVersion.toInt >= 21, s"this build requires JDK21+ - you're using $javaVersion")
   Nil
 }
 
 ThisBuild / scalacOptions ++= Seq(
   "-deprecation", // Emit warning and location for usages of deprecated APIs.
   "--release",
-  "17",
+  "21",
 )
 
 

chenpy/cli.py

@@ -93,7 +93,7 @@ def fix_envs():
         )
         if not os.getenv("JAVA_HOME"):
             LOG.info(
-                "Ensure Java >= 17 up to 20 is installed. Set the environment variable JAVA_HOME to point the correct "
+                "Ensure Java >= 21 is installed. Set the environment variable JAVA_HOME to point the correct "
                 "java directory."
             )
         LOG.info(

codemeta.json

@@ -7,7 +7,7 @@
   "downloadUrl": "https://github.com/AppThreat/chen",
   "issueTracker": "https://github.com/AppThreat/chen/issues",
   "name": "chen",
-  "version": "1.1.6",
+  "version": "2.0.0",
   "description": "Code Hierarchy Exploration Net (chen) is an advanced exploration toolkit for your application source code and its dependency hierarchy.",
   "applicationCategory": "code-analysis",
   "keywords": [

dataflowengineoss/src/main/scala/io/appthreat/dataflowengineoss/queryengine/Engine.scala

@@ -28,7 +28,7 @@ class Engine(context: EngineContext):
 
     private val logger: Logger = LoggerFactory.getLogger(this.getClass)
     private val executorService: ExecutorService =
-        Executors.newWorkStealingPool(2)
+        Executors.newVirtualThreadPerTaskExecutor()
     private val completionService =
         new ExecutorCompletionService[TaskSummary](executorService)
 

meta.yaml

@@ -1,4 +1,4 @@
-{% set version = "1.1.6" %}
+{% set version = "2.0.0" %}
 
 package:
   name: chen

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "appthreat-chen"
-version = "1.1.6"
+version = "2.0.0"
 description = "Code Hierarchy Exploration Net (chen)"
 authors = ["Team AppThreat <cloud@appthreat.com>"]
 license = "Apache-2.0"