4.0.0 javax.jdo jdo 1.0.1 Java Data Objects (JDO) The Java Data Objects (JDO) API is a standard interface-based Java model abstraction of persistence, developed as Java Specification Request 12 JSR 12 under the auspices of the Java Community Process. http://java.sun.com/products/jdo/ http://java.sun.com/products/jdo/