maven project not able to generate jacoco xml reports

Question

I have a maven project which is using in jacoco plugin for generating in test coverage reports. The plugin is configured as :

 <plugin>
            <groupId>org.jacoco</groupId>
            <artifactId>jacoco-maven-plugin</artifactId>
            <version>${jacoco-maven-plugin.version}</version>
            <executions>
                <execution>
                    <id>report-aggregate</id>
                    <phase>test</phase>
                    <goals>
                        <goal>report-aggregate</goal>
                    </goals>
                    <configuration>
                    </configuration>
                </execution>
                <!-- Prepares the property pointing to the JaCoCo runtime agent which is passed as VM argument when Maven
                    the Surefire plugin is executed. -->
                <execution>
                    <id>jacoco-initialize-unit-test</id>
                    <goals>
                        <goal>prepare-agent</goal>
                    </goals>
                    <configuration>
                        <destFile>${project.build.directory}/../../target/coverage-reports/jacoco-ut.exec</destFile>
                        <append>true</append>
                        <propertyName>jacoco.agent.argLine</propertyName>
                    </configuration>
                </execution>
                <execution>
                    <id>jacoco-initialize-integration-test</id>
                    <phase>pre-integration-test</phase>
                    <goals>
                        <goal>prepare-agent</goal>
                    </goals>
                    <configuration>
                        <destFile>${project.build.directory}/../../target/coverage-reports/jacoco-it.exec</destFile>
                        <append>true</append>
                        <propertyName>jacoco.agent.argLine</propertyName>
                    </configuration>
                </execution>
                <execution>
                    <id>jacoco-merge</id>
                    <phase>post-integration-test</phase>
                    <goals>
                        <goal>merge</goal>
                    </goals>
                    <configuration>
                        <fileSets>
                            <fileset>
                                <directory>${project.build.directory}/../../target/coverage-reports/</directory>
                                <includes>
                                    <include>*.exec</include>
                                </includes>
                            </fileset>
                        </fileSets>
                        <destFile>${project.build.directory}/../../target/coverage-reports/jacoco.exec</destFile>
                    </configuration>
                </execution>

The problem here is when i run command mvn test It is generating the exec report but not generating the xml report and need in to generate the xml report.

Any suggestions