Upgrade Gradle and Kotlin

build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm") version "1.3.31"
+    kotlin("jvm") version "1.3.50"
     id("java-gradle-plugin")
     id("com.gradle.plugin-publish") version "0.10.1"
 }
@@ -17,7 +17,7 @@ dependencies {
 
 tasks.withType<Wrapper> {
     distributionType = Wrapper.DistributionType.ALL
-    gradleVersion = "5.5.1"
+    gradleVersion = "5.6.3"
 }
 
 gradlePlugin {
@@ -32,7 +32,7 @@ gradlePlugin {
 pluginBundle {
     website = "https://github.com/bjornvester/wsdl2java-gradle-plugin"
     vcsUrl = "https://github.com/bjornvester/wsdl2java-gradle-plugin"
-    description = """Adds CXF wsdl2java tool to your project. Works with Java 8 and 11, and supports the Gradle build cache.
+    description = """Adds the CXF wsdl2java tool to your project. Works with Java 8 and 11, and supports the Gradle build cache.
         |Please see the Github project page for details.""".trimMargin()
     (plugins) {
         "wsdl2JavaPlugin" {

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.3-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -125,8 +125,8 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
     JAVACMD=`cygpath --unix "$JAVACMD"`