update to JDK 19

Author: thestinger

.github/workflows/build.yml

@@ -8,11 +8,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up JDK 18
+      - name: Set up JDK 19
         uses: actions/setup-java@v3
         with:
           distribution: 'temurin'
-          java-version: 18
+          java-version: 19
           cache: gradle
       - name: Build with Gradle
         run: ./gradlew build --no-daemon

build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
 
 java {
     toolchain {
-        languageVersion.set(JavaLanguageVersion.of(18))
+        languageVersion.set(JavaLanguageVersion.of(19))
     }
 }