Remove unused Hamcrest dependency

Author: mpkorstanje

java/pom.xml

@@ -85,13 +85,6 @@
             <scope>test</scope>
         </dependency>
 
-        <dependency>
-            <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest</artifactId>
-            <version>3.0</version>
-            <scope>test</scope>
-        </dependency>
-
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>