update to java 17 and gradle 8.5

.gitattributes

@@ -1,3 +1,3 @@
 * text=auto eol=lf
-*.{cmd,[cC][mM][dD]} text eol=crlf
-*.{bat,[bB][aA][tT]} text eol=crlf
+*.bat eol=crlf
+*.cmd eol=crlf

.github/workflows/build.yml

@@ -14,10 +14,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v2
         with:
-          java-version: '11'
+          java-version: '17'
           distribution: 'adopt'
       - name: Build
         run: make all

.github/workflows/release.yml

@@ -13,10 +13,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v2
         with:
-          java-version: '11'
+          java-version: '17'
           distribution: 'adopt'
       - name: Build
         run: make all

build.gradle

@@ -1,22 +1,20 @@
 plugins {
-    id "org.jetbrains.kotlin.jvm" version "1.3.61"
+    id "org.jetbrains.kotlin.jvm" version "1.9.21"
     id 'application'
 }
 
+repositories {
+    mavenCentral()
+}
+
 application {
     mainClassName = 'pemToJks.MainKt'
 }
 
 defaultTasks 'clean', 'test', 'build'
 
-repositories {
-    mavenCentral()
-}
-
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
-    implementation 'commons-cli:commons-cli:1.4'
-    implementation 'org.bouncycastle:bcprov-jdk15on:1.64'
-    testImplementation 'org.jetbrains.kotlin:kotlin-test-junit'
-    testImplementation 'junit:junit:4.11'
+    implementation group: 'org.bouncycastle', name: 'bcprov-jdk18on', version: '1.77'
+    implementation group: 'commons-cli', name: 'commons-cli', version: '1.6.0'
+    testImplementation group: 'org.jetbrains.kotlin', name: 'kotlin-test'
 }

gradle.properties

@@ -0,0 +1 @@
+org.gradle.daemon=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists