| ConcurrencyTools | 
 Static utility to easily share a thread pool for concurrent/parallel/lazy execution. 
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| CRC64Checksum | 
 Utility class that calculates a CRC64 checksum on a stream of bytes. 
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| Equals | 
 A set of helper methods which return true if the two parameters are
 equal to each other. 
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| FileDownloadUtils | 
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| FlatFileCache | 
 Provides a cache for storing multiple small files in memory. 
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| Hashcoder | 
 Contains helper methods for generating a HashCode without having to resort to
 the commons lang hashcode builders. 
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| InputStreamProvider | 
 A class that provides an InputStream from a File. 
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| PrettyXMLWriter | 
 Implementation of XMLWriter which emits nicely formatted documents
 to a PrintWriter. 
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| SequenceTools | 
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| SingleLinkageClusterer | 
 An implementation of a single linkage clusterer
 See http://en.wikipedia.org/wiki/Single-linkage_clustering 
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| SoftHashMap<K,V> | 
 A in memory cache using soft references. 
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| StringManipulationHelper | 
A utility class for common  String manipulation tasks.  
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| UncompressInputStream | 
 This class decompresses an input stream containing data compressed with
 the unix "compress" utility (LZC, a LZW variant). 
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| XMLHelper | 
 Helper methods to simplify boilerplate XML parsing code for  org.w3c.dom XML objects 
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