commons-math

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Correct Mann-Whiteney U Test

1

Per https://issues.apache.org/jira/browse/MATH-1453

hasandiwan

MATH-1569 - Manual array copy

1

arturobernalg

MATH-1570 - Redundant operation:

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* Redundant String operation * Redundant array creation * Redundant type arguments * Redundant type cast

arturobernalg

Replace construction of FileInputStream and FileOutputStream objects with Files NIO APIs.

1

…with Files NIO APIs.

arturobernalg

If `StatisticalSummaryValues` are created manually, its easier if the sum does not need to be passed.

DaGeRe

Method 'stage' in class 'TrapezoidIntegrator' rewrite as override. Remove not using Exception

onekosha

[MATH-1560] Fix flaky testGetAvailableLocales

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Detailed description of the issue: https://issues.apache.org/jira/browse/MATH-1560 This patch converts the return arrays of `NumberFormat.getAvailableLocales()` and `ComplexFormat.getAvailableLocales()` to HashSets, before doing an `assertEqual` on the content of the sets.

tongxin97

[MATH-1559] Fix assertion failure with epsilon

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For detailed description of the issue, see: https://issues.apache.org/jira/browse/MATH-1559 If we just want to change the test so that it will always pass, this PR achieves it by setting a small...

tongxin97

Add convenience method for initialization

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While DescriptiveStatistics can be initialized with double[] or Double[], this is not possible for SummaryStatistics. To easy the use, I recommend to add constructors enabling this initialization.

DaGeRe

[MATH-1539] use System.arraycopy instead of loop for better performance.

2

use System.arraycopy instead of loop.

XenoAmess