Remove newly added unneeded dependencies from root pom
diff --git a/pom.xml b/pom.xml
index 8ef5d51..ded1cd4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -838,34 +838,6 @@
                 <version>${activemq.version}</version>
                 <scope>test</scope>
             </dependency>
-            <!-- for testing with only lambda pattern -->
-            <dependency>
-                <groupId>uk.org.webcompere</groupId>
-                <artifactId>system-stubs-core</artifactId>
-                <version>1.1.0</version>
-                <scope>test</scope>
-            </dependency>
-            <!-- for JUnit 4 -->
-            <dependency>
-                <groupId>uk.org.webcompere</groupId>
-                <artifactId>system-stubs-junit4</artifactId>
-                <version>1.1.0</version>
-                <scope>test</scope>
-            </dependency>
-            <!-- for JUnit 5 -->
-            <dependency>
-                <groupId>uk.org.webcompere</groupId>
-                <artifactId>system-stubs-jupiter</artifactId>
-                <version>1.1.0</version>
-                <scope>test</scope>
-            </dependency>
-            <dependency>
-                <groupId>com.github.stefanbirkner</groupId>
-                <artifactId>system-rules</artifactId>
-                <version>1.19.0</version>
-                <scope>test</scope>
-            </dependency>
-
 
             <!-- Saxon -->
             <dependency>