java-defects4j-math-58-gaussianfitter

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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 "math"

. "."

identifier "optimization"

. "."

identifier "fitting"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Arrays"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Comparator"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "analysis"

. "."

identifier "ParametricUnivariateRealFunction"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "NullArgumentException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "NumberIsTooSmallException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "OutOfRangeException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "ZeroException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "NotStrictlyPositiveException"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "optimization"

. "."

identifier "DifferentiableMultivariateVectorialOptimizer"

; ";"

import_declaration (+22 nodes collapsed)

block_comment "/**\n * Fits points to a {@link\n * org.apache.commons.math.an"...

class_declaration

modifiers

public "public"

class "class"

identifier "GaussianFitter"

superclass

extends "extends"

type_identifier "CurveFitter"

class_body

{ "{"

block_comment "/**\n * Constructs an instance using the specified optimi"...

constructor_declaration

modifiers

public "public"

identifier "GaussianFitter"

formal_parameters

( "("

formal_parameter

type_identifier "DifferentiableMultivariateVectorialOptimizer"

identifier "optimizer"

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

identifier "optimizer"

) ")"

; ";"

} "}"

block_comment "/**\n * Fits a Gaussian function to the observed points.\n"...

method_declaration (+235 nodes collapsed)

block_comment "/**\n * Fits a Gaussian function to the observed points.\n"...

method_declaration

modifiers

public "public"

array_type

floating_point_type

double "double"

dimensions

[ "["

] "]"

identifier "fit"

formal_parameters

( "("

) ")"

block

{ "{"

local_variable_declaration (+33 nodes collapsed)

return_statement

return "return"

method_invocation

identifier "fit"

argument_list

( "("

object_creation_expression

new "new"

scoped_type_identifier

type_identifier "Gaussian"

. "."

type_identifier "Parametric"

argument_list

( "("

) ")"

, ","

identifier "guess"

) ")"

; ";"

} "}"

block_comment "/**\n * Guesses the parameters {@code norm}, {@code mean}"...

class_declaration (+1448 nodes collapsed)

} "}"

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 "math"

. "."

identifier "optimization"

. "."

identifier "fitting"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Arrays"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Comparator"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "analysis"

. "."

identifier "ParametricUnivariateRealFunction"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "NullArgumentException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "NumberIsTooSmallException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "OutOfRangeException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "ZeroException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "exception"

. "."

identifier "NotStrictlyPositiveException"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "optimization"

. "."

identifier "DifferentiableMultivariateVectorialOptimizer"

; ";"

import_declaration (+22 nodes collapsed)

block_comment "/**\n * Fits points to a {@link\n * org.apache.commons.math.an"...

class_declaration

modifiers

public "public"

class "class"

identifier "GaussianFitter"

superclass

extends "extends"

type_identifier "CurveFitter"

class_body

{ "{"

block_comment "/**\n * Constructs an instance using the specified optimi"...

constructor_declaration

modifiers

public "public"

identifier "GaussianFitter"

formal_parameters

( "("

formal_parameter

type_identifier "DifferentiableMultivariateVectorialOptimizer"

identifier "optimizer"

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

identifier "optimizer"

) ")"

; ";"

} "}"

block_comment "/**\n * Fits a Gaussian function to the observed points.\n"...

method_declaration (+235 nodes collapsed)

block_comment "/**\n * Fits a Gaussian function to the observed points.\n"...

method_declaration

modifiers

public "public"

array_type

floating_point_type

double "double"

dimensions

[ "["

] "]"

identifier "fit"

formal_parameters

( "("

) ")"

block

{ "{"

local_variable_declaration (+33 nodes collapsed)

return_statement

return "return"

method_invocation

identifier "fit"

argument_list

( "("

identifier "guess"

) ")"

; ";"

} "}"

block_comment "/**\n * Guesses the parameters {@code norm}, {@code mean}"...

class_declaration (+1448 nodes collapsed)

} "}"