Migrate from Java 17 to 21

Signed-off-by: Gopal S Akshintala <[email protected]>

Author: overfullstack

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: jetbrains
-          java-version: 17
+          java-version: 21
 
       - name: 'Setup Gradle'
         uses: gradle/gradle-build-action@v3

.idea/misc.xml

@@ -25,15 +25,15 @@ endif::[]
 
 === Install Java
 
-It needs JDK 17 installed in your system.
+It needs JDK 21 installed in your system.
 Recommendation is to do it via https://sdkman.io/install[SDKMAN].
 After you install SDKMAN,
 run `sdk list java` -> Pick Identifier for your favorite java distribution -> Run `sdk install java <Identifier-you-picked>`
 to install Java. For example:
 
 [source,bash]
 ----
-sdk install java 17.0.14-amzn
+sdk install java 21.0.8-amzn
 ----
 
 === Build with Gradle

CONTRIBUTING.adoc

@@ -89,7 +89,7 @@ implementation("com.salesforce.revoman:revoman:{revoman-version}")
 ----
 
 [.lead]
-Minimum Java Version required = 17
+Minimum Java Version required = 21
 
 toc::[]
 

README.adoc

@@ -1,8 +1,8 @@
 [versions]
-jdk = "17"
+jdk = "21"
 kotlin = "2.2.0"
 moshix = "0.31.0"
-http4k = "5.47.0.0" # Compatable with JDK 17
+http4k = "6.15.1.0"
 immutables = "2.11.1"
 arrow = "2.1.2"
 graal = "24.2.2"

libs.versions.toml

@@ -13,17 +13,6 @@
       ],
       "groupName": "all dependencies",
       "groupSlug": "all"
-    },
-    {
-      "matchPackageNames": [
-        "org.graalvm.sdk:graal-sdk",
-        "org.graalvm.js:js",
-        "org.http4k:http4k-bom",
-        "org.http4k:http4k-core",
-        "org.http4k:http4k-client-apache",
-        "org.http4k:http4k-format-moshi"
-      ],
-      "enabled": false
     }
   ]
 }

renovate.json

@@ -46,12 +46,12 @@ void compositeGraphResponseDiMorphicMarshallUnmarshall() throws JSONException {
 		final var successGraphResponse =
 				JsonPojoUtils.jsonFileToPojo(
 						jsonFileConfig.jsonFilePath("composite/graph/resp/graph-response-success.json").done());
-		assertThat(successGraphResponse.getGraphs().get(0)).isInstanceOf(SuccessGraph.class);
+		assertThat(successGraphResponse.getGraphs().getFirst()).isInstanceOf(SuccessGraph.class);
 
 		final var errorGraphResponse =
 				JsonPojoUtils.jsonFileToPojo(
 						jsonFileConfig.jsonFilePath("composite/graph/resp/graph-response-error.json").done());
-		final var errorGraph = errorGraphResponse.getGraphs().get(0);
+		final var errorGraph = errorGraphResponse.getGraphs().getFirst();
 		assertThat(errorGraph).isInstanceOf(ErrorGraph.class);
 		assertThat(((ErrorGraph) errorGraph).firstErrorResponseBody().getErrorCode())
 				.isEqualTo("DUPLICATE_VALUE");