Get java.sql.SQLException: No suitable driver found when use DriverManager.getConnection("jdbc:kylin://

here is sample code:

Properties localProperties = new Properties();
Connection conn = DriverManager.getConnection("jdbc:kylin://clouderahadoop.test.tsi.lan:15000", localProperties);

here here is guild.gradle:

compile(group: 'com.google.guava', name: 'guava', version: '23+')
compile(group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5+')
compile(group: 'org.apache.calcite.avatica', name: 'avatica-core', version: '1.15.0')
compile(group: 'org.apache.kylin', name: 'kylin-jdbc', version: '2.6.+')

but I still get no suitable driver problem.