From 3770e0f6e15930229632db12c40f5494ef68f3bd Mon Sep 17 00:00:00 2001
From: Andrei Punko <andd3dfx@gmail.com>
Date: Mon, 11 Mar 2024 13:47:47 +0300
Subject: [PATCH] Bump JDK version: 17->21

---
 .github/workflows/gradle-pr.yml | 2 +-
 .github/workflows/gradle.yml    | 2 +-
 README.md                       | 2 +-
 build.gradle                    | 3 ++-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/gradle-pr.yml b/.github/workflows/gradle-pr.yml
index c088585..593af62 100644
--- a/.github/workflows/gradle-pr.yml
+++ b/.github/workflows/gradle-pr.yml
@@ -14,7 +14,7 @@ jobs:
       uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '17'
+        java-version: '21'
         cache: 'gradle'
 
     - name: Grant execute permission for gradlew
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 4f58e73..c764d71 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -15,7 +15,7 @@ jobs:
       uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '17'
+        java-version: '21'
         cache: 'gradle'
 
     - name: Grant execute permission for gradlew
diff --git a/README.md b/README.md
index f0751cb..dce042b 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 <a href="https://boosty.to/andd3dfx"><img src="images/button_donate.png" alt="Donate" height="40"/></a>
 
 ## Prerequisites
-- JDK 17
+- JDK 21
 - Gradle isn't required because of embedded Gradle used in the project
 
 ## How to build
diff --git a/build.gradle b/build.gradle
index e00ba8d..ca3b60a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -34,7 +34,8 @@ dependencies {
 group = 'by.andd3dfx'
 version = '1.0-SNAPSHOT'
 description = 'java-interview-coding'
-java.sourceCompatibility = JavaVersion.VERSION_17
+java.sourceCompatibility = JavaVersion.VERSION_21
+java.targetCompatibility = JavaVersion.VERSION_21
 
 tasks.withType(JavaCompile) {
     options.encoding = 'UTF-8'