try to use Gradle 4.10.2 and exclude tests

Author: thomasnield

build.gradle

@@ -52,6 +52,10 @@ dependencies {
     testCompile 'org.mockito:mockito-core:1.8.5'
 }
 
+task wrapper(type: Wrapper) {
+    gradleVersion = '4.10.2' //version required
+}
+
 task sourcesJar(type: Jar) {
     classifier = 'sources'
     from sourceSets.main.allSource

gradle/buildViaTravis.sh

@@ -6,7 +6,7 @@ if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
   ./gradlew build
 elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" != "" ]; then
   echo -e 'Build Branch for Release => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']'
-  ./gradlew -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" -PsonatypeUsername="${sonatypeUsername}" -PsonatypePassword="${sonatypePassword}" build bintrayUpload -PreleaseMode=full --stacktrace --info
+  ./gradlew -x test -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" -PsonatypeUsername="${sonatypeUsername}" -PsonatypePassword="${sonatypePassword}" build bintrayUpload -PreleaseMode=full --stacktrace --info
 else
   echo -e 'WARN: Should not be here => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']  Pull Request ['$TRAVIS_PULL_REQUEST']'
   ./gradlew build

gradle/wrapper/gradle-wrapper.jar

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-rc-1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists