Upgrade dependencies, including Gradle

Author: artembilan

build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-	ext.kotlinVersion = '1.3.40'
+	ext.kotlinVersion = '1.3.50'
 	repositories {
 		maven { url 'https://repo.spring.io/plugins-release' }
 	}
@@ -37,23 +37,23 @@ ext {
 	modifiedFiles =
 			files(grgit.status().unstaged.modified).filter{ f -> f.name.endsWith('.java') || f.name.endsWith('.kt') }
 
-	assertjVersion = '3.12.2'
+	assertjVersion = '3.13.2'
 	googleJsr305Version = '3.0.2'
 	hamcrestVersion = '1.3'
-	hibernateValidationVersion = '6.0.16.Final'
+	hibernateValidationVersion = '6.0.17.Final'
 	jacksonVersion = '2.9.9.20190807'
 	jaywayJsonPathVersion = '2.4.0'
 	junit4Version = '4.12'
 	junitJupiterVersion = '5.5.1'
 	junitPlatformVersion = '1.5.1'
 	kafkaVersion = '2.3.0'
-	log4jVersion = '2.12.0'
+	log4jVersion = '2.12.1'
 	mockitoVersion = '3.0.0'
-	reactorVersion = '3.3.0.BUILD-SNAPSHOT'
+	reactorVersion = '3.3.0.RC1'
 	reactorKafkaVersion = '1.1.1.RELEASE'
 	scalaVersion = '2.12'
 	springRetryVersion = '1.2.4.RELEASE'
-	springVersion = '5.2.0.BUILD-SNAPSHOT'
+	springVersion = '5.2.0.RC2'
 	springDataCommonsVersion = '2.2.0.BUILD-SNAPSHOT'
 
 	idPrefix = 'kafka'
@@ -113,7 +113,7 @@ subprojects { subproject ->
 	eclipse.project.natures += 'org.springframework.ide.eclipse.core.springnature'
 
 	jacoco {
-		toolVersion = '0.8.3'
+		toolVersion = '0.8.4'
 	}
 
 	// dependencies that are common across all java projects
@@ -148,7 +148,7 @@ subprojects { subproject ->
 
 	checkstyle {
 		configFile = file("${rootDir}/src/checkstyle/checkstyle.xml")
-		toolVersion = "8.21"
+		toolVersion = "8.24"
 	}
 
 	jacocoTestReport {

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-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.1-bin.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"`