switch main build to java 11
*/
def AGENT_LABEL = env.AGENT_LABEL ?: 'ubuntu'
-def JDK_NAME = env.JDK_NAME ?: 'jdk_1.8_latest'
+def JDK_NAME = env.JDK_NAME ?: 'jdk_11_latest'
def MAVEN_NAME = env.MAVEN_NAME ?: 'maven_3_latest'
def MAVEN_PARAMS = "-T 2 -U -B -e -fae -V -Dmaven.compiler.fork=true -Dsurefire.rerunFailingTestsCount=2"
