How to setup Oracle 12C with support TLS 1.2?

The only version of TLS in Net Manager is 1.0.

I've set up a secure connection, and the handshake connects using TLSv1.

I'm using ojdbc7.jar from 12.1.0.2

The JRE used to launch is JRE 1.8.0_60

The connection is made using a javax.sql.DataSource reference with org.apache.commons.dbcp.BasicDataSourceFactory:

Reference ref = new Reference("javax.sql.DataSource", "org.apache.commons.dbcp.BasicDataSourceFactory", null);

  ref.add(new StringRefAddr("driverClassName", Configurator.getJDBCDriver()));

  ref.add(new StringRefAddr("url", Configurator.getURL()));

  ref.add(new StringRefAddr("username", Configurator.getUser()));

  ref.add(new StringRefAddr("password", Configurator.getPassword()));

  ref.add(new StringRefAddr("maxActive", Configurator.getMaxActive()));

  ref.add(new StringRefAddr("maxIdle", Configurator.getMaxIdle()));