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java Programming Glossary: longintparallelhashmultimapJava On-Memory Efficient Key-Value Store http://stackoverflow.com/questions/10064422/java-on-memory-efficient-key-value-store keys and values stored in parallel arrays public class LongIntParallelHashMultimap private static final long NULL 0L private final long keys private.. long keys private final int values private int size public LongIntParallelHashMultimap int capacity keys new long capacity values new int capacity..
http://stackoverflow.com/questions/11398762/custom-hashmap-code-issue main String args try Random randomGenerator new Random LongIntParallelHashMultimap lph new LongIntParallelHashMultimap 220000000 xx.dat yy.dat.. new Random LongIntParallelHashMultimap lph new LongIntParallelHashMultimap 220000000 xx.dat yy.dat for int i 0 i 110000000 i lph.put.. i lph.put i randomGenerator.nextInt 200000000 lph.save LongIntParallelHashMultimap lphN new LongIntParallelHashMultimap 220000000 xx.dat yy.dat..
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