| org.apache.lucene.tests.analysis | 
 Support for testing analysis components. 
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| org.apache.lucene.tests.analysis.standard | 
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| org.apache.lucene.tests.codecs.asserting | 
 Codec for testing that asserts various contracts of the codec apis. 
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| org.apache.lucene.tests.codecs.blockterms | 
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| org.apache.lucene.tests.codecs.bloom | 
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| org.apache.lucene.tests.codecs.cheapbastard | 
 Codec that unreasonably tries to use as little RAM as possible. 
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| org.apache.lucene.tests.codecs.compressing | 
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| org.apache.lucene.tests.codecs.compressing.dummy | 
 Dummy CompressingCodec implementation used for testing. 
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| org.apache.lucene.tests.codecs.cranky | 
 Codec for testing that throws random IOExceptions 
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| org.apache.lucene.tests.codecs.mockrandom | 
 Frankenstein codec for testing that pieces together random components. 
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| org.apache.lucene.tests.codecs.ramonly | 
 Codec for testing that never writes to disk. 
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| org.apache.lucene.tests.codecs.uniformsplit | 
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| org.apache.lucene.tests.codecs.uniformsplit.sharedterms | 
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| org.apache.lucene.tests.codecs.vector | 
 Codecs for testing different vector formats. 
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| org.apache.lucene.tests.geo | 
 Reusable geo test utilities. 
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| org.apache.lucene.tests.index | 
 Support for testing of indexes. 
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| org.apache.lucene.tests.mockfile | 
 Support for testing/debugging with virtual filesystems 
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| org.apache.lucene.tests.search | 
 Support for testing search components. 
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| org.apache.lucene.tests.search.similarities | 
 Support for testing similarities. 
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| org.apache.lucene.tests.store | 
 Support for testing store mechanisms. 
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| org.apache.lucene.tests.util | 
 General test support. 
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| org.apache.lucene.tests.util.automaton | 
 Support for testing automata. 
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| org.apache.lucene.tests.util.fst | 
 Support for FST testing. 
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