Maven Java EE Configuration

In my maven project, I have this Effective POM: ``` <?xml version="1.0"?> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <modelVersion>4.0.0</modelVersion> <groupId>spring</groupId> <artifactId>example</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>example</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.0.3.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework.ws</groupId> <artifactId>spring-ws-core</artifactId> <version>2.1.4.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-web</artifactId> <version>3.2.3.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-config</artifactId> <version>3.2.3.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.3.5.Final</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>5.1.0.Final</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>4.0.3.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>4.0.3.RELEASE</version> <scope>compile</scope> </dependency> </dependencies> <repositories> <repository> <snapshots> <enabled>false</enabled> </snapshots> <id>central</id> <name>Central Repository</name> <url>http://repo.maven.apache.org/maven2</url> </repository> </repositories> <pluginRepositories> <pluginRepository> <releases> <updatePolicy>never</updatePolicy> </releases> <snapshots> <enabled>false</enabled> </snapshots> <id>central</id> <name>Central Repository</name> <url>http://repo.maven.apache.org/maven2</url> </pluginRepository> </pluginRepositories> <build> <sourceDirectory>C:\Users\Kleber\Downloads\Projetos\example\src\main\java</sourceDirectory> <scriptSourceDirectory>C:\Users\Kleber\Downloads\Projetos\example\src\main\scripts</scriptSourceDirectory> <testSourceDirectory>C:\Users\Kleber\Downloads\Projetos\example\src\test\java</testSourceDirectory> <outputDirectory>C:\Users\Kleber\Downloads\Projetos\example\target\classes</outputDirectory> <testOutputDirectory>C:\Users\Kleber\Downloads\Projetos\example\target\test-classes</testOutputDirectory> <resources> <resource> <directory>C:\Users\Kleber\Downloads\Projetos\example\src\main\resources</directory> </resource> </resources> <testResources> <testResource> <directory>C:\Users\Kleber\Downloads\Projetos\example\src\test\resources</directory> </testResource> </testResources> <directory>C:\Users\Kleber\Downloads\Projetos\example\target</directory> <finalName>example-0.0.1-SNAPSHOT</finalName> <pluginManagement> <plugins> <plugin> <artifactId>maven-antrun-plugin</artifactId> <version>1.3</version> </plugin> <plugin> <artifactId>maven-assembly-plugin</artifactId> <version>2.2-beta-5</version> </plugin> <plugin> <artifactId>maven-dependency-plugin</artifactId> <version>2.1</version> </plugin> <plugin> <artifactId>maven-release-plugin</artifactId> <version>2.0</version> </plugin> </plugins> </pluginManagement> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> <configuration> <url>http://localhost:8080/manager/text</url> <server>TomcatServer</server> <path>/webappExample</path> <username>user001</username> <password>123</password> </configuration> </plugin> <plugin> <artifactId>maven-clean-plugin</artifactId> <version>2.4.1</version> <executions> <execution> <id>default-clean</id> <phase>clean</phase> <goals> <goal>clean</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-install-plugin</artifactId> <version>2.3.1</version> <executions> <execution> <id>default-install</id> <phase>install</phase> <goals> <goal>install</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-resources-plugin</artifactId> <version>2.5</version> <executions> <execution> <id>default-resources</id> <phase>process-resources</phase> <goals> <goal>resources</goal> </goals> </execution> <execution> <id>default-testResources</id> <phase>process-test-resources</phase> <goals> <goal>testResources</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-surefire-plugin</artifactId> <version>2.10</version> <executions> <execution> <id>default-test</id> <phase>test</phase> <goals> <goal>test</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <executions> <execution> <id>default-testCompile</id> <phase>test-compile</phase> <goals> <goal>testCompile</goal> </goals> </execution> <execution> <id>default-compile</id> <phase>compile</phase> <goals> <goal>compile</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>2.1.1</version> <executions> <execution> <id>default-war</id> <phase>package</phase> <goals> <goal>war</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-deploy-plugin</artifactId> <version>2.7</version> <executions> <execution> <id>default-deploy</id> <phase>deploy</phase> <goals> <goal>deploy</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-site-plugin</artifactId> <version>3.0</version> <executions> <execution> <id>default-site</id> <phase>site</phase> <goals> <goal>site</goal> </goals> <configuration> <outputDirectory>C:\Users\Kleber\Downloads\Projetos\example\target\site</outputDirectory> <reportPlugins> <reportPlugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> </reportPlugin> </reportPlugins> </configuration> </execution> <execution> <id>default-deploy</id> <phase>site-deploy</phase> <goals> <goal>deploy</goal> </goals> <configuration> <outputDirectory>C:\Users\Kleber\Downloads\Projetos\example\target\site</outputDirectory> <reportPlugins> <reportPlugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> </reportPlugin> </reportPlugins> </configuration> </execution> </executions> <configuration> <outputDirectory>C:\Users\Kleber\Downloads\Projetos\example\target\site</outputDirectory> <reportPlugins> <reportPlugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> </reportPlugin> </reportPlugins> </configuration> </plugin> </plugins> </build> <reporting> <outputDirectory>C:\Users\Kleber\Downloads\Projetos\example\target\site</outputDirectory> </reporting> </project> ``` In this moment, in the Markers tab on my Eclipse IDE, this error is being presented: ``` Description Resource Path Location Type Dynamic Web Module 3.0 requires Java 1.6 or newer. example line 1 Maven Java EE Configuration Problem One or more constraints have not been satisfied. example line 1 Maven Java EE Configuration Problem ``` I try fix this configuration in the Build path from my project (In Properties/Java Build Path), but when I run Maven > Update Project, the value for this option returned to the previous one. Where I should change this option to fix this error?