Remove Xebia repo. The <groupId> is also missing for the maven.jxr.plugin.

Error encountered during release of search-1.3.4:

[INFO] [WARNING] repository metadata for: 'artifact org.apache.maven.plugins:maven-jxr-plugin' could not be retrieved from repository: xebia-maven2 due to an error: Error transferring file: mojo.os.xebia.com
[INFO] [INFO] Repository 'xebia-maven2' will be blacklisted
[INFO] [INFO] artifact org.apache.maven.plugins:maven-jxr-plugin: checking for updates from maven2-central-repo
[INFO] [INFO] artifact org.apache.maven.plugins:maven-jxr-plugin: checking for updates from codehaus plugin repository
[INFO] [INFO] ------------------------------------------------------------------------ [INFO] [ERROR] BUILD ERROR
[INFO] [INFO] ------------------------------------------------------------------------ [INFO] [INFO] Error building POM (may not be this project's POM).
[INFO]
[INFO]
[INFO] Project ID: org.apache.maven.plugins:maven-jxr-plugin
[INFO]
[INFO] Reason: Error getting POM for 'org.apache.maven.plugins:maven-jxr-plugin' from the repository: Unable to read local copy of metadata: Cannot read metadata from '/Users/arwhyte/.m2/repository/org/apache/maven/plugins/maven-jxr-plugin/maven-metadata-xebia-maven2.xml': start tag unexpected character ; (position: TEXT seen ....offsetHeight;w=document.body.offsetWidth;}for(var i=0;i<s.length;... @5:655)
[INFO] org.apache.maven.plugins:maven-jxr-plugin:pom:LATEST
[INFO]
[INFO]
[INFO] for project org.apache.maven.plugins:maven-jxr-plugin