See <https://builds.apache.org/job/Stratos-4.0.0-Nightly-Build/org.apache.stratos$org.apache.stratos.common.server.feature/49/>
------------------------------------------ [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Stratos - Common Core Feature 4.0.0 [INFO] ------------------------------------------------------------------------ Downloading: http://maven.wso2.org/nexus/content/groups/wso2-public/com/google/code/kaptcha/2.3.0/kaptcha-2.3.0.pom Downloading: http://repo.maven.apache.org/maven2/com/google/code/kaptcha/2.3.0/kaptcha-2.3.0.pom