From 8d141f4dcc229e997c2a711d37bd586cfb9fcfb7 Mon Sep 17 00:00:00 2001
From: Jan Hentschel <jan.hentschel@ultratendency.com>
Date: Wed, 6 Dec 2023 17:43:41 +0100
Subject: [PATCH] feat(java): Update Java to version 21 (#420)

---
 .java-version                                              | 2 +-
 build.gradle                                               | 6 +++---
 src/main/kotlin/com/ultratendency/kafka/ldap/LDAPConfig.kt | 5 +++--
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.java-version b/.java-version
index e000eb89..a8f5438c 100644
--- a/.java-version
+++ b/.java-version
@@ -1 +1 @@
-17.0.9
+21.0.1
diff --git a/build.gradle b/build.gradle
index 3d1d35a6..042bfd3e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ group 'com.ultratendency.kafka.ldap'
 version '2.1.1' // x-release-please-version
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_21
 }
 
 test {
@@ -75,10 +75,10 @@ configurations.all {
 }
 
 compileKotlin {
-    kotlinOptions.jvmTarget = JavaVersion.VERSION_17.toString()
+    kotlinOptions.jvmTarget = JavaVersion.VERSION_21.toString()
 }
 compileTestKotlin {
-    kotlinOptions.jvmTarget = JavaVersion.VERSION_17.toString()
+    kotlinOptions.jvmTarget = JavaVersion.VERSION_21.toString()
 }
 
 test {
diff --git a/src/main/kotlin/com/ultratendency/kafka/ldap/LDAPConfig.kt b/src/main/kotlin/com/ultratendency/kafka/ldap/LDAPConfig.kt
index 63412bf9..f9f64a0b 100644
--- a/src/main/kotlin/com/ultratendency/kafka/ldap/LDAPConfig.kt
+++ b/src/main/kotlin/com/ultratendency/kafka/ldap/LDAPConfig.kt
@@ -6,6 +6,7 @@ import com.fasterxml.jackson.module.kotlin.KotlinFeature
 import com.fasterxml.jackson.module.kotlin.KotlinModule
 import org.slf4j.LoggerFactory
 import java.lang.IllegalArgumentException
+import java.net.URI
 import java.net.URL
 import java.nio.file.FileSystemNotFoundException
 import java.nio.file.Files
@@ -57,7 +58,7 @@ object LDAPConfig {
     init {
         cache =
             try {
-                loadConfig(ClassLoader.getSystemResource("ldapconfig.yaml") ?: URL(""))
+                loadConfig(ClassLoader.getSystemResource("ldapconfig.yaml") ?: URI("").toURL())
                     .also {
                         log.info("LDAPConfig for classpath is cached")
                         log.info("ldap configuration values: $it")
@@ -70,7 +71,7 @@ object LDAPConfig {
 
     fun getBySource(configFile: String): Config {
         val prefix = if (System.getProperty("os.name").startsWith("Windows")) "file:/" else "file:"
-        return loadConfig(URL(prefix + System.getProperty("user.dir") + "/" + configFile))
+        return loadConfig(URI(prefix + System.getProperty("user.dir") + "/" + configFile).toURL())
     }
 
     fun getByClasspath(): Config = cache