diff --git a/pom.xml b/pom.xml
index 85a1fe796..449aef469 100644
--- a/pom.xml
+++ b/pom.xml
@@ -111,95 +111,95 @@
 					<testFailureIgnore>true</testFailureIgnore>
 				</configuration>
 			</plugin>
-			<!--<plugin>-->
-				<!--<groupId>org.basepom.maven</groupId>-->
-				<!--<artifactId>duplicate-finder-maven-plugin</artifactId>-->
-				<!--<executions>-->
-					<!--<execution>-->
-						<!--<id>default</id>-->
-						<!--<phase>verify</phase>-->
-						<!--<goals>-->
-							<!--<goal>check</goal>-->
-						<!--</goals>-->
-						<!--<inherited>true</inherited>-->
-					<!--</execution>-->
-				<!--</executions>-->
-				<!--<configuration>-->
-					<!--<printEqualFiles>false</printEqualFiles>-->
-					<!--<failBuildInCaseOfDifferentContentConflict>true</failBuildInCaseOfDifferentContentConflict>-->
-					<!--<failBuildInCaseOfEqualContentConflict>true</failBuildInCaseOfEqualContentConflict>-->
-					<!--<failBuildInCaseOfConflict>true</failBuildInCaseOfConflict>-->
-					<!--<checkCompileClasspath>true</checkCompileClasspath>-->
-					<!--<checkRuntimeClasspath>false</checkRuntimeClasspath>-->
-					<!--<checkTestClasspath>false</checkTestClasspath>-->
-					<!--<skip>false</skip>-->
-					<!--<quiet>false</quiet>-->
-					<!--<preferLocal>true</preferLocal>-->
-					<!--<useResultFile>true</useResultFile>-->
-					<!--<resultFileMinClasspathCount>2</resultFileMinClasspathCount>-->
-					<!--<resultFile>${project.build.directory}/duplicate-finder-result.xml</resultFile>-->
-					<!--<ignoredDependencies>-->
-						<!--<dependency>-->
-							<!--<groupId>javax.el</groupId>-->
-							<!--<artifactId>javax.el-api</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>javax.mail</groupId>-->
-							<!--<artifactId>javax.mail-api</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>javax.activation</groupId>-->
-							<!--<artifactId>javax.activation-api</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>com.helger</groupId>-->
-							<!--<artifactId>ph-schematron</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>commons-logging</groupId>-->
-							<!--<artifactId>commons-logging</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.jscience</groupId>-->
-							<!--<artifactId>jscience</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.springframework</groupId>-->
-							<!--<artifactId>spring-jcl</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.springframework</groupId>-->
-							<!--<artifactId>spring-jcl</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>com.google.code.findbugs</groupId>-->
-							<!--<artifactId>annotations</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.apache.derby</groupId>-->
-							<!--<artifactId>derbyclient</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.apache.derby</groupId>-->
-							<!--<artifactId>derbynet</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.apache.derby</groupId>-->
-							<!--<artifactId>derbyclient</artifactId>-->
-						<!--</dependency>-->
-						<!--<dependency>-->
-							<!--<groupId>org.apache.poi</groupId>-->
-							<!--<artifactId>ooxml-schemas</artifactId>-->
-						<!--</dependency>-->
-					<!--</ignoredDependencies>-->
-					<!--<ignoredResourcePatterns>-->
-						<!--<ignoredResourcePattern>changelog.txt</ignoredResourcePattern>-->
-						<!--<ignoredResource>javac.bat</ignoredResource>-->
-						<!--<ignoredResource>about.html</ignoredResource>-->
-						<!--<ignoredResource>changelog.xml</ignoredResource>-->
-					<!--</ignoredResourcePatterns>-->
-				<!--</configuration>-->
-			<!--</plugin>-->
+			<plugin>
+				<groupId>org.basepom.maven</groupId>
+				<artifactId>duplicate-finder-maven-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>default</id>
+						<phase>verify</phase>
+						<goals>
+							<goal>check</goal>
+						</goals>
+						<inherited>true</inherited>
+					</execution>
+				</executions>
+				<configuration>
+					<printEqualFiles>false</printEqualFiles>
+					<failBuildInCaseOfDifferentContentConflict>true</failBuildInCaseOfDifferentContentConflict>
+					<failBuildInCaseOfEqualContentConflict>true</failBuildInCaseOfEqualContentConflict>
+					<failBuildInCaseOfConflict>true</failBuildInCaseOfConflict>
+					<checkCompileClasspath>true</checkCompileClasspath>
+					<checkRuntimeClasspath>false</checkRuntimeClasspath>
+					<checkTestClasspath>false</checkTestClasspath>
+					<skip>false</skip>
+					<quiet>false</quiet>
+					<preferLocal>true</preferLocal>
+					<useResultFile>true</useResultFile>
+					<resultFileMinClasspathCount>2</resultFileMinClasspathCount>
+					<resultFile>${project.build.directory}/duplicate-finder-result.xml</resultFile>
+					<ignoredDependencies>
+						<dependency>
+							<groupId>javax.el</groupId>
+							<artifactId>javax.el-api</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>javax.mail</groupId>
+							<artifactId>javax.mail-api</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>javax.activation</groupId>
+							<artifactId>javax.activation-api</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>com.helger</groupId>
+							<artifactId>ph-schematron</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>commons-logging</groupId>
+							<artifactId>commons-logging</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.jscience</groupId>
+							<artifactId>jscience</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.springframework</groupId>
+							<artifactId>spring-jcl</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.springframework</groupId>
+							<artifactId>spring-jcl</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>com.google.code.findbugs</groupId>
+							<artifactId>annotations</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.apache.derby</groupId>
+							<artifactId>derbyclient</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.apache.derby</groupId>
+							<artifactId>derbynet</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.apache.derby</groupId>
+							<artifactId>derbyclient</artifactId>
+						</dependency>
+						<dependency>
+							<groupId>org.apache.poi</groupId>
+							<artifactId>ooxml-schemas</artifactId>
+						</dependency>
+					</ignoredDependencies>
+					<ignoredResourcePatterns>
+						<ignoredResourcePattern>changelog.txt</ignoredResourcePattern>
+						<ignoredResource>javac.bat</ignoredResource>
+						<ignoredResource>about.html</ignoredResource>
+						<ignoredResource>changelog.xml</ignoredResource>
+					</ignoredResourcePatterns>
+				</configuration>
+			</plugin>
 		</plugins>
 	</build>