This java tabbed panel complements the AWT of JDK 1.1 by adding the tabbed panel type component. You add any java component to the tabbed panel with a named tab assigned to each of them. The user can switch between the components by selecting the individual tabs.

db4o (database for objects) is the open source object database, native to Java and .NET.

Free software, available under the GPL and under a commercial license.

Persist any object with one line of code. Other features are object-oriented replication, native queries, automatic schema recognition, 350K footprint.

Ideal for embedded use, e.g., in software running on mobile or medical devices, in packaged software, and for real-time systems.

db4o (database for objects) is the open source object database, native to Java.

Free software, available under the GPL and under a commercial license.

Persist any object with one line of code. Other features are object-oriented replication, Native Queries, automatic schema recognition, 350K footprint.

Ideal for embedded use, e.g., in software running on mobile or medical devices, in packaged software, and for real-time systems.

MirrorJNDI is an open source Java Naming and Directory Interface (JNDI) service provider for accessing arbitrary Java objects in a hierarchical namespace.

MirrorJNDI can store all it's data in XML or binary serialized form. It allows to create full copy of existing service provider's data, serialize it and then work with local copy.