Prepare code for more recent versions of Guava

Author: jcsf

openml-generic-python/pom.xml

@@ -49,6 +49,11 @@
             <groupId>com.google.auto.service</groupId>
             <artifactId>auto-service</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>

openml-python-common/pom.xml

@@ -47,6 +47,11 @@
             <artifactId>jackson-databind</artifactId>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>com.feedzai</groupId>
             <artifactId>openml-utils</artifactId>

openml-scikit/pom.xml

@@ -46,6 +46,11 @@
             <groupId>com.google.auto.service</groupId>
             <artifactId>auto-service</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>com.feedzai</groupId>
             <artifactId>openml-utils</artifactId>

pom.xml

@@ -69,7 +69,6 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.source>1.8</project.source>
-        <guava.version>18.0</guava.version>
         <commons-math3.version>3.3</commons-math3.version>
         <commons-lang3.version>3.7</commons-lang3.version>
         <commons-io.version>2.4</commons-io.version>
@@ -110,11 +109,13 @@
                 <scope>test</scope>
             </dependency>
 
-            <!--Guava-->
+            <!-- Use the same dependencies versions of openml-api -->
             <dependency>
-                <groupId>com.google.guava</groupId>
-                <artifactId>guava</artifactId>
-                <version>${guava.version}</version>
+                <groupId>com.feedzai</groupId>
+                <artifactId>openml</artifactId>
+                <version>${openml-api.version}</version>
+                <scope>import</scope>
+                <type>pom</type>
             </dependency>
 
             <!--Logging -->