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MATH-1594: Remove "Serializable".

This commit is contained in:
Gilles Sadowski 2021-12-30 18:11:26 +01:00
parent eac2e8b627
commit aa0bee3055
43 changed files with 36 additions and 343 deletions
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12
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/Frequency.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat;
import java.io.Serializable;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.Collection;
@ -39,10 +38,7 @@ import org.apache.commons.math4.legacy.exception.util.LocalizedFormats;
*
* @param <T> a comparable type used in the frequency distribution
*/
public class Frequency<T extends Comparable<T>> implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 605878194679954450L;
public class Frequency<T extends Comparable<T>> {
/** underlying collection. */
private final SortedMap<T, Long> freqTable;
@ -334,11 +330,7 @@ public class Frequency<T extends Comparable<T>> implements Serializable {
*
* @param <U> the type of the objects compared
*/
private static class NaturalComparator<U extends Comparable<U>> implements Comparator<U>, Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = -3852193713161395148L;
private static class NaturalComparator<U extends Comparable<U>> implements Comparator<U> {
/**
* Compare the two {@link Comparable Comparable} arguments.
* This method is equivalent to:

9
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/AggregateSummaryStatistics.java
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@ -17,7 +17,6 @@
package org.apache.commons.math4.legacy.stat.descriptive;
import java.io.Serializable;
import java.util.Collection;
import java.util.Iterator;
@ -50,13 +49,7 @@ import org.apache.commons.math4.legacy.exception.NullArgumentException;
* @since 2.0
*
*/
public class AggregateSummaryStatistics implements StatisticalSummary,
Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = -8207112444016386906L;
public class AggregateSummaryStatistics implements StatisticalSummary {
/**
* A SummaryStatistics serving as a prototype for creating SummaryStatistics.
* contributing to this aggregate

6
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/DescriptiveStatistics.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive;
import java.io.Serializable;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
@ -56,7 +55,7 @@ import org.apache.commons.math4.core.jdkmath.JdkMath;
* {@link SynchronizedDescriptiveStatistics} if concurrent access from multiple
* threads is required.
*/
public class DescriptiveStatistics implements StatisticalSummary, Serializable {
public class DescriptiveStatistics implements StatisticalSummary {
/**
* Represents an infinite window size. When the {@link #getWindowSize()}
@ -65,9 +64,6 @@ public class DescriptiveStatistics implements StatisticalSummary, Serializable {
*/
public static final int INFINITE_WINDOW = -1;
/** Serialization UID. */
private static final long serialVersionUID = 4133067267405273064L;
/** Name of the setQuantile method. */
private static final String SET_QUANTILE_METHOD_NAME = "setQuantile";

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/MultivariateSummaryStatistics.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.math4.legacy.exception.DimensionMismatchException;
@ -68,11 +67,7 @@ import org.apache.commons.numbers.core.Precision;
* @since 1.2
*/
public class MultivariateSummaryStatistics
implements StatisticalMultivariateSummary, Serializable {
/** Serialization UID. */
private static final long serialVersionUID = 2271900808994826718L;
implements StatisticalMultivariateSummary {
/** Dimension of the data. */
private final int k;

6
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/ResizableDoubleArray.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
@ -75,10 +74,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* <p>
* <b>Note:</b> this class is <b>NOT</b> thread-safe.
*/
class ResizableDoubleArray implements DoubleArray, Serializable { // Not in public API.
/** Serializable version identifier. */
private static final long serialVersionUID = -3485529955529426875L;
class ResizableDoubleArray implements DoubleArray { // Not in public API.
/** Default value for initial capacity. */
private static final int DEFAULT_INITIAL_CAPACITY = 16;
/** Default value for array size modifier. */

11
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/StatisticalSummaryValues.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive;
import java.io.Serializable;
import org.apache.commons.math4.core.jdkmath.JdkMath;
import org.apache.commons.numbers.core.Precision;
@ -25,12 +23,8 @@ import org.apache.commons.numbers.core.Precision;
* Value object representing the results of a univariate statistical summary.
*
*/
public class StatisticalSummaryValues implements Serializable,
StatisticalSummary {
/** Serialization id. */
private static final long serialVersionUID = -5108854841843722536L;
public class StatisticalSummaryValues
implements StatisticalSummary {
/** The sample mean. */
private final double mean;
@ -188,5 +182,4 @@ public class StatisticalSummaryValues implements Serializable,
outBuffer.append("sum: ").append(getSum()).append(endl);
return outBuffer.toString();
}
}

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/SummaryStatistics.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalStateException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.exception.util.LocalizedFormats;
@ -56,11 +54,7 @@ import org.apache.commons.numbers.core.Precision;
* threads is required.
* </p>
*/
public class SummaryStatistics implements StatisticalSummary, Serializable {
/** Serialization UID. */
private static final long serialVersionUID = -2021321786743555871L;
public class SummaryStatistics implements StatisticalSummary {
/** count of values that have been added. */
private long n;

4
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/SynchronizedDescriptiveStatistics.java
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@ -32,10 +32,6 @@ import org.apache.commons.math4.legacy.exception.NullArgumentException;
* @since 1.2
*/
public class SynchronizedDescriptiveStatistics extends DescriptiveStatistics {
/** Serialization UID. */
private static final long serialVersionUID = 1L;
/**
* Construct an instance with infinite window.
*/

4
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/SynchronizedMultivariateSummaryStatistics.java
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@ -33,10 +33,6 @@ import org.apache.commons.math4.legacy.linear.RealMatrix;
*/
public class SynchronizedMultivariateSummaryStatistics
extends MultivariateSummaryStatistics {
/** Serialization UID. */
private static final long serialVersionUID = 7099834153347155363L;
/**
* Construct a SynchronizedMultivariateSummaryStatistics instance.
* @param k dimension of the data

4
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/SynchronizedSummaryStatistics.java
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@ -32,10 +32,6 @@ import org.apache.commons.math4.legacy.exception.NullArgumentException;
* @since 1.2
*/
public class SynchronizedSummaryStatistics extends SummaryStatistics {
/** Serialization UID. */
private static final long serialVersionUID = 1909861009042253704L;
/**
* Construct a SynchronizedSummaryStatistics instance.
*/

9
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/FirstMoment.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -45,12 +43,7 @@ import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivari
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
class FirstMoment extends AbstractStorelessUnivariateStatistic
implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
class FirstMoment extends AbstractStorelessUnivariateStatistic {
/** Count of values that have been added. */
protected long n;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/FourthMoment.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
/**
@ -52,11 +50,7 @@ import org.apache.commons.math4.legacy.exception.NullArgumentException;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally. </p>
*/
class FourthMoment extends ThirdMoment implements Serializable{
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
class FourthMoment extends ThirdMoment {
/** fourth moment of values that have been added. */
private double m4;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/GeometricMean.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.MathIllegalStateException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
@ -48,11 +46,7 @@ import org.apache.commons.math4.core.jdkmath.JdkMath;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class GeometricMean extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class GeometricMean extends AbstractStorelessUnivariateStatistic {
/** Wrapped SumOfLogs instance. */
private StorelessUnivariateStatistic sumOfLogs;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/Kurtosis.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -45,11 +43,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Kurtosis extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Kurtosis extends AbstractStorelessUnivariateStatistic {
/**Fourth Moment on which this statistic is based. */
protected FourthMoment moment;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/Mean.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -60,11 +58,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* <code>clear()</code> method, it must be synchronized externally.
*/
public class Mean extends AbstractStorelessUnivariateStatistic
implements Serializable, WeightedEvaluation {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
implements WeightedEvaluation {
/** First moment on which this statistic is based. */
protected FirstMoment moment;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/SecondMoment.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
/**
@ -44,11 +42,7 @@ import org.apache.commons.math4.legacy.exception.NullArgumentException;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class SecondMoment extends FirstMoment implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class SecondMoment extends FirstMoment {
/** second moment of values that have been added. */
protected double m2;

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/SemiVariance.java
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@ -17,8 +17,6 @@
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractUnivariateStatistic;
@ -51,7 +49,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
*
* @since 2.1
*/
public class SemiVariance extends AbstractUnivariateStatistic implements Serializable {
public class SemiVariance extends AbstractUnivariateStatistic {
/**
* The UPSIDE Direction is used to specify that the observations above the
@ -65,9 +63,6 @@ public class SemiVariance extends AbstractUnivariateStatistic implements Seriali
*/
public static final Direction DOWNSIDE_VARIANCE = Direction.DOWNSIDE;
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
/**
* Determines whether or not bias correction is applied when computing the
* value of the statistic. True means that bias is corrected.

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/Skewness.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -44,11 +42,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally. </p>
*/
public class Skewness extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Skewness extends AbstractStorelessUnivariateStatistic {
/** The value below which the variance is considered zero and thus skewness is zero. */
private static final double ZERO_VARIANCE_THRESHOLD = 10E-20;

9
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/StandardDeviation.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -38,12 +36,7 @@ import org.apache.commons.math4.core.jdkmath.JdkMath;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class StandardDeviation extends AbstractStorelessUnivariateStatistic
implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class StandardDeviation extends AbstractStorelessUnivariateStatistic {
/** Wrapped Variance instance. */
private Variance variance;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/ThirdMoment.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
@ -47,11 +45,7 @@ import org.apache.commons.math4.legacy.exception.NullArgumentException;
* <code>clear()</code> method, it must be synchronized externally.</p>
*
*/
class ThirdMoment extends SecondMoment implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
class ThirdMoment extends SecondMoment {
/** third moment of values that have been added. */
protected double m3;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/Variance.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.exception.util.LocalizedFormats;
@ -65,11 +63,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Variance extends AbstractStorelessUnivariateStatistic implements Serializable, WeightedEvaluation {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Variance extends AbstractStorelessUnivariateStatistic implements WeightedEvaluation {
/** SecondMoment is used in incremental calculation of Variance. */
protected SecondMoment moment;

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/VectorialCovariance.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.math4.legacy.exception.DimensionMismatchException;
@ -27,11 +26,7 @@ import org.apache.commons.math4.legacy.linear.RealMatrix;
* Returns the covariance matrix of the available vectors.
* @since 1.2
*/
public class VectorialCovariance implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 4118372414238930270L;
public class VectorialCovariance {
/** Sums for each component. */
private final double[] sums;

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment/VectorialMean.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.moment;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.math4.legacy.exception.DimensionMismatchException;
@ -25,11 +24,7 @@ import org.apache.commons.math4.legacy.exception.DimensionMismatchException;
* Returns the arithmetic mean of the available vectors.
* @since 1.2
*/
public class VectorialMean implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 8223009086481006892L;
public class VectorialMean {
/** Means for each component. */
private final Mean[] means;

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/CentralPivotingStrategy.java
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@ -16,18 +16,13 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import org.apache.commons.math4.legacy.core.MathArrays;
/**
* A mid point strategy based on the average of begin and end indices.
* @since 3.4
*/
public class CentralPivotingStrategy implements PivotingStrategy, Serializable {
/** Serializable UID. */
private static final long serialVersionUID = 20140713L;
public class CentralPivotingStrategy implements PivotingStrategy {
/**
* {@inheritDoc}
* This in particular picks a average of begin and end indices

6
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/KthSelector.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
@ -28,10 +27,7 @@ import org.apache.commons.math4.core.jdkmath.JdkMath;
* numbers.
* @since 3.4
*/
public class KthSelector implements Serializable {
/** Serializable UID. */
private static final long serialVersionUID = 20140713L;
public class KthSelector {
/** Minimum selection size for insertion sort rather than selection. */
private static final int MIN_SELECT_SIZE = 15;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/Max.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -37,11 +35,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Max extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Max extends AbstractStorelessUnivariateStatistic {
/** Number of values that have been added. */
private long n;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/Median.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.ranking.NaNStrategy;
@ -32,11 +30,7 @@ import org.apache.commons.math4.legacy.stat.ranking.NaNStrategy;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Median extends Percentile implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Median extends Percentile {
/** Fixed quantile. */
private static final double FIXED_QUANTILE_50 = 50.0;

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/MedianOf3PivotingStrategy.java
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@ -16,18 +16,13 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import org.apache.commons.math4.legacy.core.MathArrays;
/**
* Classic median of 3 strategy given begin and end indices.
* @since 3.4
*/
public class MedianOf3PivotingStrategy implements PivotingStrategy, Serializable {
/** Serializable UID. */
private static final long serialVersionUID = 20140713L;
public class MedianOf3PivotingStrategy implements PivotingStrategy {
/**{@inheritDoc}
* This in specific makes use of median of 3 pivoting.
* @return The index corresponding to a pivot chosen between the

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/Min.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -37,11 +35,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Min extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Min extends AbstractStorelessUnivariateStatistic {
/**Number of values that have been added. */
private long n;

6
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/Percentile.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import java.util.Arrays;
import java.util.BitSet;
@ -90,10 +89,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Percentile extends AbstractUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Percentile extends AbstractUnivariateStatistic {
/** Maximum number of partitioning pivots cached (each level double the number of pivots). */
private static final int MAX_CACHED_LEVELS = 10;

36
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank/RandomPivotingStrategy.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.rank;
import java.io.Serializable;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.io.ObjectInputStream;
@ -30,9 +29,7 @@ import org.apache.commons.rng.core.RandomProviderDefaultState;
*
* @since 3.4
*/
public class RandomPivotingStrategy implements PivotingStrategy, Serializable {
/** Serializable UID. */
private static final long serialVersionUID = 20160517L;
public class RandomPivotingStrategy implements PivotingStrategy {
/** Source of randomness. */
private final RandomSource randomSource;
/** Random generator to use for selecting pivot. */
@ -66,35 +63,4 @@ public class RandomPivotingStrategy implements PivotingStrategy, Serializable {
MathArrays.verifyValues(work, begin, end - begin);
return begin + random.nextInt(end - begin - 1);
}
/**
* @param out Output stream.
* @throws IOException if an error occurs.
*/
private void writeObject(ObjectOutputStream out)
throws IOException {
// Write non-transient fields.
out.defaultWriteObject();
// Save current state.
out.writeObject(((RandomProviderDefaultState) random.saveState()).getState());
}
/**
* @param in Input stream.
* @throws IOException if an error occurs.
* @throws ClassNotFoundException if an error occurs.
*/
private void readObject(ObjectInputStream in)
throws IOException,
ClassNotFoundException {
// Read non-transient fields.
in.defaultReadObject();
// Recreate the "delegate" from serialized info.
random = randomSource.create();
// And restore its state.
final RandomProviderDefaultState state = new RandomProviderDefaultState((byte[]) in.readObject());
random.restoreState(state);
}
}

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary/Product.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.summary;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -37,11 +35,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Product extends AbstractStorelessUnivariateStatistic implements Serializable, WeightedEvaluation {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Product extends AbstractStorelessUnivariateStatistic implements WeightedEvaluation {
/**The number of values that have been added. */
private long n;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary/Sum.java
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@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.summary;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -36,11 +34,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class Sum extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class Sum extends AbstractStorelessUnivariateStatistic {
/** */
private long n;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary/SumOfLogs.java
View File

@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.summary;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -44,11 +42,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class SumOfLogs extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class SumOfLogs extends AbstractStorelessUnivariateStatistic {
/** Number of values that have been added. */
private int n;

8
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary/SumOfSquares.java
View File

@ -16,8 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.descriptive.summary;
import java.io.Serializable;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
import org.apache.commons.math4.legacy.exception.NullArgumentException;
import org.apache.commons.math4.legacy.stat.descriptive.AbstractStorelessUnivariateStatistic;
@ -35,11 +33,7 @@ import org.apache.commons.math4.legacy.core.MathArrays;
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.</p>
*/
public class SumOfSquares extends AbstractStorelessUnivariateStatistic implements Serializable {
/** Serializable version identifier. */
private static final long serialVersionUID = 20150412L;
public class SumOfSquares extends AbstractStorelessUnivariateStatistic {
/** Number of values that have been added. */
private long n;

3
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/regression/RegressionResults.java
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@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.regression;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.math4.legacy.exception.OutOfRangeException;
@ -27,7 +26,7 @@ import org.apache.commons.math4.core.jdkmath.JdkMath;
*
* @since 3.0
*/
public class RegressionResults implements Serializable {
public class RegressionResults {
/** INDEX of Sum of Squared Errors. */
private static final int SSE_IDX = 0;

7
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/regression/SimpleRegression.java
View File

@ -16,7 +16,6 @@
*/
package org.apache.commons.math4.legacy.stat.regression;
import java.io.Serializable;
import org.apache.commons.statistics.distribution.TDistribution;
import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
@ -60,11 +59,7 @@ import org.apache.commons.numbers.core.Precision;
* </ul>
*
*/
public class SimpleRegression implements Serializable, UpdatingMultipleLinearRegression {
/** Serializable version identifier. */
private static final long serialVersionUID = -3004689053607543335L;
public class SimpleRegression implements UpdatingMultipleLinearRegression {
/** sum of x values. */
private double sumX;

8
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/stat/FrequencyTest.java
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@ -194,14 +194,6 @@ public final class FrequencyTest {
}
}
@Test
public void testSerial() {
Frequency<Integer> f = new Frequency<>();
f.addValue(ONE);
f.addValue(TWO);
Assert.assertEquals(f, TestUtils.serializeAndRecover(f));
}
@Test
public void testGetUniqueCount() {
Frequency<Long> f = new Frequency<>();

22
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/stat/descriptive/MultivariateSummaryStatisticsTest.java
View File

@ -255,28 +255,6 @@ public class MultivariateSummaryStatisticsTest {
}
@Test
public void testSerialization() {
MultivariateSummaryStatistics u = createMultivariateSummaryStatistics(2, true);
// Empty test
TestUtils.checkSerializedEquality(u);
MultivariateSummaryStatistics s = (MultivariateSummaryStatistics) TestUtils.serializeAndRecover(u);
Assert.assertEquals(u, s);
// Add some data
u.addValue(new double[] { 2d, 1d });
u.addValue(new double[] { 1d, 1d });
u.addValue(new double[] { 3d, 1d });
u.addValue(new double[] { 4d, 1d });
u.addValue(new double[] { 5d, 1d });
// Test again
TestUtils.checkSerializedEquality(u);
s = (MultivariateSummaryStatistics) TestUtils.serializeAndRecover(u);
Assert.assertEquals(u, s);
}
@Test
public void testEqualsAndHashCode() {
MultivariateSummaryStatistics u = createMultivariateSummaryStatistics(2, true);

8
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/stat/descriptive/StatisticalSummaryValuesTest.java
View File

@ -29,14 +29,6 @@ import org.junit.Test;
public final class StatisticalSummaryValuesTest {
@Test
public void testSerialization() {
StatisticalSummaryValues u = new StatisticalSummaryValues(1, 2, 3, 4, 5, 6);
TestUtils.checkSerializedEquality(u);
StatisticalSummaryValues t = (StatisticalSummaryValues) TestUtils.serializeAndRecover(u);
verifyEquality(u, t);
}
@Test
public void testEqualsAndHashCode() {
StatisticalSummaryValues u = new StatisticalSummaryValues(1, 2, 3, 4, 5, 6);

24
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/stat/descriptive/SummaryStatisticsTest.java
View File

@ -155,30 +155,6 @@ public class SummaryStatisticsTest {
verifySummary(u, summary);
}
@Test
public void testSerialization() {
SummaryStatistics u = createSummaryStatistics();
// Empty test
TestUtils.checkSerializedEquality(u);
SummaryStatistics s = (SummaryStatistics) TestUtils.serializeAndRecover(u);
StatisticalSummary summary = s.getSummary();
verifySummary(u, summary);
// Add some data
u.addValue(2d);
u.addValue(1d);
u.addValue(3d);
u.addValue(4d);
u.addValue(5d);
// Test again
TestUtils.checkSerializedEquality(u);
s = (SummaryStatistics) TestUtils.serializeAndRecover(u);
summary = s.getSummary();
verifySummary(u, summary);
}
@Test
public void testEqualsAndHashCode() {
SummaryStatistics u = createSummaryStatistics();

6
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/stat/descriptive/moment/VectorialCovarianceTest.java
View File

@ -82,10 +82,4 @@ public class VectorialCovarianceTest {
}
}
@Test
public void testSerial(){
VectorialCovariance stat = new VectorialCovariance(points[0].length, true);
Assert.assertEquals(stat, TestUtils.serializeAndRecover(stat));
}
}

9
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/stat/descriptive/moment/VectorialMeanTest.java
View File

@ -74,13 +74,4 @@ public class VectorialMeanTest {
}
}
@Test
public void testSerial() {
VectorialMean stat = new VectorialMean(points[0].length);
for (int i = 0; i < points.length; ++i) {
stat.increment(points[i]);
}
Assert.assertEquals(stat, TestUtils.serializeAndRecover(stat));
}
}