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A library of TRIE structure using Double-Array
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jdartsclone is a port of the original Darts-clone to Java. Darts-clone is a library of TRIE structure using Double-Array.

The original one is written by Susumu Yata.


Darts-clone has the following features.

  • Compact
  • (Pretty) fast
    • especially in common prefix searching

How to use

You can find details in the Javadoc.

To compile an application with jdartsclone, declare a dependency on it in maven project.



jdartsclone by Works Applications Co., Ltd. is licensed under the Apache License, Version2.0

Copyright (c) 2017 Works Applications Co., Ltd.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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