https://github.com/spring-projects/spring-framework: Spring JDBC (Spring IO)
  • Juergen Hoeller 
Defines the Spring JDBC configuration namespace.

/**
 * Defines the Spring JDBC configuration namespace.
 */
@NonNullApi
@NonNullFields
package org.springframework.jdbc.config;

import org.springframework.lang.NonNullApi;
import org.springframework.lang.NonNullFields;