Updating gradle to 4.0

build-scripts/integration-test.gradle

@@ -41,7 +41,6 @@ configurations {
 }
 
 task integTest(type: Test) {
-  testClassesDir = sourceSets.integTest.output.classesDir
   classpath = sourceSets.integTest.runtimeClasspath
   // force always rerunning tests
   outputs.upToDateWhen { false }

build.gradle

@@ -30,7 +30,7 @@ buildscript {
     classpath 'com.commercehub.gradle.plugin:gradle-avro-plugin:0.7.0'
     classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.10:0.8.2'
     // shadow allows us to build fat/shadow jars. See doc at: http://imperceptiblethoughts.com/shadow/.
-    classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.0'
+    classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.1'
   }
 }
 
@@ -186,5 +186,5 @@ subprojects {
 
 // Task to generate the Gradle wrapper scripts
 task wrapper(type: Wrapper) {
-  gradleVersion = '3.4'
+  gradleVersion = '4.0'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Apr 08 09:40:39 PDT 2017
+#Mon Jun 26 10:23:29 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip

gradlew

@@ -33,11 +33,11 @@ DEFAULT_JVM_OPTS=""
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
     echo "$*"
 }
 
-die ( ) {
+die () {
     echo
     echo "$*"
     echo
@@ -155,7 +155,7 @@ if $cygwin ; then
 fi
 
 # Escape application args
-save ( ) {
+save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }

settings.gradle

@@ -14,10 +14,6 @@
  */
 apply plugin: 'scala-cross-build'
 
-/**
- * 2.10.4 compiles with gradle 3.4
- * 2.11.8 compiles with gradle 3.4
- */
 scalaCrossBuild {
 
   defaultScalaVersion '2.10.4'