Examples of org.apache.lucene.util.collections.IntToDoubleMap.toArray()

Package org.apache.lucene.util.collections

Class org.apache.lucene.util.collections.IntToDoubleMap

Examples of org.apache.lucene.util.collections.IntToDoubleMap.toArray()

org.apache.lucene.util.collections.IntToDoubleMap.toArray()
Translates the mapped pairs' values into an array of Objects @return a double array of all the values currently in the map.

    HashSet<Double> valueSet = new HashSet<Double>();
    for (DoubleIterator iit = map.iterator(); iit.hasNext(); ) {
      valueSet.add(iit.next());
    }
    assertEquals(length, valueSet.size());
    double[] array = map.toArray();
    assertEquals(length, array.length);
    for (double value: array) {
      assertTrue(valueSet.contains(value));
    }

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    for (double value: array) {
      assertTrue(valueSet.contains(value));
    }
    
    double[] array2 = new double[80];
    array2 = map.toArray(array2);
    assertEquals(length, array2.length);
    for (double value: array2) {
      assertTrue(valueSet.contains(value));
    }

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    for (double value: array2) {
      assertTrue(valueSet.contains(value));
    }
    
    double[] array3 = new double[120];
    array3 = map.toArray(array3);
    for (int i = 0 ;i < length; ++i) {
      assertTrue(valueSet.contains(array3[i]));
    }
    
    for (int i = 0; i < length; ++i) {

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