Add openJDK 20 compatibility

.github/workflows/build.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
         matrix:
             os: [ubuntu-latest, macOS-latest, windows-latest]
-            java: [ '11', '11.0.3', '15', '15.0.5']
+            java: [ '11.0.19', '15.0.10', '17.0.7', '20.0.1']
     name: Test Java ${{ matrix.Java }}, ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3.5.3

build-logic/gradle-tasks/build.gradle

@@ -1,6 +1,6 @@
 plugins {
-    id 'org.jetbrains.kotlin.jvm' version '1.7.10'
-    id 'org.gradle.kotlin.kotlin-dsl' version '2.4.1'
+    id 'org.jetbrains.kotlin.jvm' version '1.8.20'
+    id 'org.gradle.kotlin.kotlin-dsl' version '4.0.14'
 }
 
 repositories {

build-logic/tor-binary/build.gradle

@@ -1,6 +1,6 @@
 plugins {
-    id 'org.jetbrains.kotlin.jvm' version '1.7.10'
-    id 'org.gradle.kotlin.kotlin-dsl' version '2.4.1'
+    id 'org.jetbrains.kotlin.jvm' version '1.8.20'
+    id 'org.gradle.kotlin.kotlin-dsl' version '4.0.14'
 }
 
 repositories {

build.gradle

@@ -7,7 +7,7 @@ buildscript {
     dependencies {
         classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.17'
         classpath 'com.google.gradle:osdetector-gradle-plugin:1.6.0'
-        classpath 'com.github.jengelman.gradle.plugins:shadow:5.2.0'
+        classpath 'com.github.johnrengelman:shadow:8.1.1'
         classpath 'org.openjfx:javafx-plugin:0.0.10'
     }
 }

gradle/README.md

@@ -8,9 +8,9 @@ Visit the [Gradle website](https://gradle.org/releases/) and decide the:
 
 Adjust the following command with tha arguments above and execute it twice:
 
-    ./gradlew wrapper --gradle-version 6.6.1 \
+    ./gradlew wrapper --gradle-version 8.2 \
         --distribution-type all \
-        --gradle-distribution-sha256-sum 11657af6356b7587bfb37287b5992e94a9686d5c8a0a1b60b87b9928a2decde5
+        --gradle-distribution-sha256-sum 5022b0b25fe182b0e50867e77f484501dba44feeea88f5c1f13b6b4660463640
 
 The first execution should automatically update:
 

gradle/libs.versions.toml

@@ -38,7 +38,7 @@ junit-jupiter = { strictly = '5.7.0' }
 kotlin = { strictly = '1.3.41' }
 logback = { strictly = '1.1.11' }
 lombok = { strictly = '1.18.22' }
-mockito = { strictly = '4.0.0' }
+mockito = { strictly = '5.4.0' }
 natpryce-make-it-easy = { strictly = '4.0.1' }
 netlayer = { strictly = '0.7.6' }
 protobuf = { strictly = '3.19.1' }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+distributionSha256Sum=5022b0b25fe182b0e50867e77f484501dba44feeea88f5c1f13b6b4660463640
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-all.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -205,6 +209,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal