Merge pull request #301 from brendandburns/deps

Update Guava dependency.

Author: brendandburns

examples/pom.xml

@@ -30,7 +30,7 @@
 		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>
-			<version>22.0</version>
+			<version>25.1-jre</version>
 		</dependency>
 		<!-- test dependencies -->
 		<dependency>

util/pom.xml

@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>22.0</version>
+            <version>25.1-jre</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>