[HAMA-889] NonDefaultIterator of DenseDoubleVector never reaches the end

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.7.0
• Fix Version/s: 0.7.0
• Component/s: math
• Labels: math
• Assignee: Yexi Jiang
• Reporter: Yexi Jiang
• Created: 09/Mar/14 04:10
• Updated: 10/Mar/14 04:16
• Resolved: 10/Mar/14 04:16

Description

NonZeroIterator of DenseDoubleVector never reaches the end.

This bug can be check by the following snippet of code.

TestDenseDoubleVector.java

  @Test(timeout=100)
  public void testIterator() {
    double[] expectedRes = new double[] {38, 44, 50, 56, 0, 0, 3, 0, 0, 0};
    DoubleVector vec = new DenseDoubleVector(expectedRes);
    
    Iterator<DoubleVectorElement> itrNonZero = vec.iterateNonZero();
    while (itrNonZero.hasNext()) {
      itrNonZero.next();
    }
  }