Drop exec-maven-plugin management
diff --git a/commons-math-examples/pom.xml b/commons-math-examples/pom.xml
index ae88448..4f20215 100644
--- a/commons-math-examples/pom.xml
+++ b/commons-math-examples/pom.xml
@@ -86,22 +86,6 @@
</dependencies>
</dependencyManagement>
- <build>
-
- <pluginManagement>
-
- <plugins>
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>exec-maven-plugin</artifactId>
- <version>1.6.0</version>
- </plugin>
- </plugins>
-
- </pluginManagement>
-
- </build>
-
<profiles>
<profile>
<id>commons-math-examples</id>