First I see that you have an error:
reading C:\Users\User1.m2\repository\com\google\guava\guava\11.0.1\guava-11.0.1.jar; invalid LOC header (bad signature)
which might be caused by a failure during the download of the lib. The solution is to delete the folder C:\Users\User1.m2\repository\com\google and retry the build.
Furthermore I see that you are using an extremely old version of the maven-compiler-plugin (2.0.2) which brings me to the conclusion that you didn't configured your maven-compiler-plugin which means you are using java 1.4 but you need at least 1.5. You have to configure your maven-compiler-plugin like this:
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.0</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
Maybe you have to change to 1.5.