JavaKFU is a 100% Pure JavaT utility supporting 4690 Keyed File Access. The utility was developed using our 100% Pure JavaT 4690 Keyed File access class, FsnKeyIO.class.

JavaKFU's features:

• Supports all 4690 keyed files
• Supports all hashing algorithms (IBM®Folded, XOR Rotation and Polynomial)
• Supports Keyed Add, Keyed Update and Keyed Delete access
• Supports Keyed lookup access
• Provides key extraction support
• Provides sequential record extraction support
• Supports keyed file creation
• Supports relative as well as absolute sector addressing
• Supports overflow sectors
• Supports records extraction in hex dump mode as well as ASCII
• Supports record export to a "random" file
• Supports record import from a "random" file Benefits of using JavaKFU:
• Fast and accurate
• Portable across systems (can run on OS390, AS400, Win95/NT/2K, 4690 OS Ver 2, *nix)
• Easy to operate