java-defects4j-math-22-fdistribution

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Before

program

block_comment "/*\n * Licensed to the Apache Software Foundation (ASF) under"...

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "distribution"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

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identifier "apache"

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identifier "commons"

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identifier "math3"

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identifier "exception"

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identifier "NotStrictlyPositiveException"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

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identifier "org"

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identifier "apache"

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identifier "commons"

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identifier "math3"

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identifier "special"

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identifier "Beta"

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import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "util"

. "."

identifier "FastMath"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

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identifier "math3"

. "."

identifier "random"

. "."

identifier "RandomGenerator"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

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identifier "math3"

. "."

identifier "random"

. "."

identifier "Well19937c"

; ";"

block_comment "/**\n * Implementation of the F-distribution.\n *\n * @see <a h"...

class_declaration

modifiers

public "public"

class "class"

identifier "FDistribution"

superclass

extends "extends"

type_identifier "AbstractRealDistribution"

class_body

{ "{"

block_comment "/**\n * Default inverse cumulative probability accuracy.\n"...

field_declaration

modifiers

public "public"

static "static"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "DEFAULT_INVERSE_ABSOLUTE_ACCURACY"

= "="

decimal_floating_point_literal "1e-9"

; ";"

block_comment "/** Serializable version identifier. */"

field_declaration

modifiers

private "private"

static "static"

final "final"

integral_type

long "long"

variable_declarator

identifier "serialVersionUID"

= "="

unary_expression

- "-"

decimal_integer_literal "8516354193418641566L"

; ";"

block_comment "/** The numerator degrees of freedom. */"

field_declaration

modifiers

private "private"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "numeratorDegreesOfFreedom"

; ";"

block_comment "/** The numerator degrees of freedom. */"

field_declaration

modifiers

private "private"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "denominatorDegreesOfFreedom"

; ";"

block_comment "/** Inverse cumulative probability accuracy. */"

field_declaration

modifiers

private "private"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "solverAbsoluteAccuracy"

; ";"

block_comment "/** Cached numerical variance */"

field_declaration

modifiers

private "private"

floating_point_type

double "double"

variable_declarator

identifier "numericalVariance"

= "="

field_access

identifier "Double"

. "."

identifier "NaN"

; ";"

block_comment "/** Whether or not the numerical variance has been calculate"...

field_declaration

modifiers

private "private"

boolean_type "boolean"

variable_declarator

identifier "numericalVarianceIsCalculated"

= "="

false "false"

; ";"

block_comment "/**\n * Creates an F distribution using the given degrees"...

constructor_declaration (+33 nodes collapsed)

block_comment "/**\n * Creates an F distribution using the given degrees"...

constructor_declaration (+45 nodes collapsed)

block_comment "/**\n * Creates an F distribution.\n *\n * @param r"...

constructor_declaration (+116 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * @since 2.1\n */"

method_declaration (+169 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * The implementation of"...

method_declaration (+105 nodes collapsed)

block_comment "/**\n * Access the numerator degrees of freedom.\n *\n "...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getNumeratorDegreesOfFreedom"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "numeratorDegreesOfFreedom"

; ";"

} "}"

block_comment "/**\n * Access the denominator degrees of freedom.\n *"...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getDenominatorDegreesOfFreedom"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "denominatorDegreesOfFreedom"

; ";"

} "}"

block_comment "/** {@inheritDoc} */"

method_declaration

modifiers

marker_annotation

@ "@"

identifier "Override"

protected "protected"

floating_point_type

double "double"

identifier "getSolverAbsoluteAccuracy"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

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; ";"

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block_comment "/**\n * {@inheritDoc}\n *\n * For denominator degre"...

method_declaration (+58 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * For numerator degrees"...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * used by {@link #getNumericalVariance()}\n *\n "...

method_declaration (+127 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * The lower bound of th"...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getSupportLowerBound"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

decimal_integer_literal "0"

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block_comment "/**\n * {@inheritDoc}\n *\n * The upper bound of th"...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getSupportUpperBound"

formal_parameters

( "("

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{ "{"

return_statement

return "return"

field_access

identifier "Double"

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block_comment "/** {@inheritDoc} */"

method_declaration

modifiers

public "public"

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formal_parameters

( "("

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{ "{"

return_statement

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block_comment "/** {@inheritDoc} */"

method_declaration

modifiers

public "public"

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identifier "isSupportUpperBoundInclusive"

formal_parameters

( "("

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{ "{"

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method_declaration

modifiers

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boolean_type "boolean"

identifier "isSupportConnected"

formal_parameters

( "("

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{ "{"

return_statement

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true "true"

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After

program

block_comment "/*\n * Licensed to the Apache Software Foundation (ASF) under"...

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "distribution"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "exception"

. "."

identifier "NotStrictlyPositiveException"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "special"

. "."

identifier "Beta"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "util"

. "."

identifier "FastMath"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "random"

. "."

identifier "RandomGenerator"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math3"

. "."

identifier "random"

. "."

identifier "Well19937c"

; ";"

block_comment "/**\n * Implementation of the F-distribution.\n *\n * @see <a h"...

class_declaration

modifiers

public "public"

class "class"

identifier "FDistribution"

superclass

extends "extends"

type_identifier "AbstractRealDistribution"

class_body

{ "{"

block_comment "/**\n * Default inverse cumulative probability accuracy.\n"...

field_declaration

modifiers

public "public"

static "static"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "DEFAULT_INVERSE_ABSOLUTE_ACCURACY"

= "="

decimal_floating_point_literal "1e-9"

; ";"

block_comment "/** Serializable version identifier. */"

field_declaration

modifiers

private "private"

static "static"

final "final"

integral_type

long "long"

variable_declarator

identifier "serialVersionUID"

= "="

unary_expression

- "-"

decimal_integer_literal "8516354193418641566L"

; ";"

block_comment "/** The numerator degrees of freedom. */"

field_declaration

modifiers

private "private"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "numeratorDegreesOfFreedom"

; ";"

block_comment "/** The numerator degrees of freedom. */"

field_declaration

modifiers

private "private"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "denominatorDegreesOfFreedom"

; ";"

block_comment "/** Inverse cumulative probability accuracy. */"

field_declaration

modifiers

private "private"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "solverAbsoluteAccuracy"

; ";"

block_comment "/** Cached numerical variance */"

field_declaration

modifiers

private "private"

floating_point_type

double "double"

variable_declarator

identifier "numericalVariance"

= "="

field_access

identifier "Double"

. "."

identifier "NaN"

; ";"

block_comment "/** Whether or not the numerical variance has been calculate"...

field_declaration

modifiers

private "private"

boolean_type "boolean"

variable_declarator

identifier "numericalVarianceIsCalculated"

= "="

false "false"

; ";"

block_comment "/**\n * Creates an F distribution using the given degrees"...

constructor_declaration (+33 nodes collapsed)

block_comment "/**\n * Creates an F distribution using the given degrees"...

constructor_declaration (+45 nodes collapsed)

block_comment "/**\n * Creates an F distribution.\n *\n * @param r"...

constructor_declaration (+116 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * @since 2.1\n */"

method_declaration (+169 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * The implementation of"...

method_declaration (+105 nodes collapsed)

block_comment "/**\n * Access the numerator degrees of freedom.\n *\n "...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getNumeratorDegreesOfFreedom"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "numeratorDegreesOfFreedom"

; ";"

} "}"

block_comment "/**\n * Access the denominator degrees of freedom.\n *"...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getDenominatorDegreesOfFreedom"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "denominatorDegreesOfFreedom"

; ";"

} "}"

block_comment "/** {@inheritDoc} */"

method_declaration

modifiers

marker_annotation

@ "@"

identifier "Override"

protected "protected"

floating_point_type

double "double"

identifier "getSolverAbsoluteAccuracy"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "solverAbsoluteAccuracy"

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block_comment "/**\n * {@inheritDoc}\n *\n * For denominator degre"...

method_declaration (+58 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * For numerator degrees"...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * used by {@link #getNumericalVariance()}\n *\n "...

method_declaration (+127 nodes collapsed)

block_comment "/**\n * {@inheritDoc}\n *\n * The lower bound of th"...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getSupportLowerBound"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

decimal_integer_literal "0"

; ";"

} "}"

block_comment "/**\n * {@inheritDoc}\n *\n * The upper bound of th"...

method_declaration

modifiers

public "public"

floating_point_type

double "double"

identifier "getSupportUpperBound"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

field_access

identifier "Double"

. "."

identifier "POSITIVE_INFINITY"

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block_comment "/** {@inheritDoc} */"

method_declaration

modifiers

public "public"

boolean_type "boolean"

identifier "isSupportLowerBoundInclusive"

formal_parameters

( "("

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block

{ "{"

return_statement

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block_comment "/** {@inheritDoc} */"

method_declaration

modifiers

public "public"

boolean_type "boolean"

identifier "isSupportUpperBoundInclusive"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

false "false"

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block_comment "/**\n * {@inheritDoc}\n *\n * The support of this d"...

method_declaration

modifiers

public "public"

boolean_type "boolean"

identifier "isSupportConnected"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

true "true"

; ";"

} "}"