java-defects4j-cli-18-posixparser

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Before

program

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

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "cli"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "ArrayList"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

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identifier "util"

. "."

identifier "Arrays"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Iterator"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "List"

; ";"

block_comment "/**\n * The class PosixParser provides an implementation of t"...

class_declaration

modifiers

public "public"

class "class"

identifier "PosixParser"

superclass

extends "extends"

type_identifier "Parser"

class_body

{ "{"

block_comment "/** holder for flattened tokens */"

field_declaration

modifiers

private "private"

type_identifier "List"

variable_declarator

identifier "tokens"

= "="

object_creation_expression

new "new"

type_identifier "ArrayList"

argument_list

( "("

) ")"

; ";"

block_comment "/** specifies if bursting should continue */"

field_declaration

modifiers

private "private"

boolean_type "boolean"

variable_declarator

identifier "eatTheRest"

; ";"

block_comment "/** holder for the current option */"

field_declaration

modifiers

private "private"

type_identifier "Option"

variable_declarator

identifier "currentOption"

; ";"

block_comment "/** the command line Options */"

field_declaration

modifiers

private "private"

type_identifier "Options"

variable_declarator

identifier "options"

; ";"

block_comment "/**\n * Resets the members to their original state i.e. r"...

method_declaration (+32 nodes collapsed)

block_comment "/**\n * An implementation of {@link Parser}'s abstract"...

method_declaration

modifiers

protected "protected"

array_type

type_identifier "String"

dimensions

[ "["

] "]"

identifier "flatten"

formal_parameters

( "("

formal_parameter

type_identifier "Options"

identifier "options"

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formal_parameter

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dimensions

[ "["

] "]"

identifier "arguments"

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formal_parameter

boolean_type "boolean"

identifier "stopAtNonOption"

) ")"

block

{ "{"

expression_statement

method_invocation

identifier "init"

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( "("

) ")"

; ";"

expression_statement

assignment_expression

field_access

this "this"

. "."

identifier "options"

= "="

identifier "options"

; ";"

line_comment "// an iterator for the command line tokens"

local_variable_declaration

type_identifier "Iterator"

variable_declarator

identifier "iter"

= "="

method_invocation

identifier "Arrays"

. "."

identifier "asList"

argument_list

( "("

identifier "arguments"

) ")"

. "."

identifier "iterator"

argument_list

( "("

) ")"

; ";"

line_comment "// process each command line token"

while_statement

while "while"

parenthesized_expression

( "("

method_invocation

identifier "iter"

. "."

identifier "hasNext"

argument_list

( "("

) ")"

block

{ "{"

line_comment "// get the next command line token"

local_variable_declaration

type_identifier "String"

variable_declarator

identifier "token"

= "="

cast_expression

( "("

type_identifier "String"

) ")"

method_invocation

identifier "iter"

. "."

identifier "next"

argument_list

( "("

) ")"

; ";"

line_comment "// handle SPECIAL TOKEN"

if_statement

if "if"

parenthesized_expression

( "("

method_invocation

identifier "token"

. "."

identifier "startsWith"

argument_list

( "("

string_literal

" "\""

string_fragment "--"

" "\""

) ")"

block (+99 nodes collapsed)

line_comment "// single hyphen"

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else "else"

if_statement (+121 nodes collapsed)

expression_statement

method_invocation

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argument_list

( "("

identifier "iter"

) ")"

; ";"

} "}"

return_statement (+31 nodes collapsed)

} "}"

block_comment "/**\n * Adds the remaining tokens to the processed tokens"...

method_declaration (+54 nodes collapsed)

block_comment "/**\n * If there is a current option and it can have a"...

method_declaration (+125 nodes collapsed)

method_declaration

modifiers

private "private"

void_type "void"

identifier "processSingleHyphen"

formal_parameters

( "("

formal_parameter

type_identifier "String"

identifier "hyphen"

) ")"

block

{ "{"

expression_statement

method_invocation

identifier "tokens"

. "."

identifier "add"

argument_list

( "("

identifier "hyphen"

) ")"

; ";"

} "}"

block_comment "/**\n * If an {@link Option} exists for <code>token</c"...

method_declaration

modifiers

private "private"

void_type "void"

identifier "processOptionToken"

formal_parameters

( "("

formal_parameter

type_identifier "String"

identifier "token"

, ","

formal_parameter

boolean_type "boolean"

identifier "stopAtNonOption"

) ")"

block

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

method_invocation

identifier "options"

. "."

identifier "hasOption"

argument_list

( "("

identifier "token"

) ")"

block (+26 nodes collapsed)

else "else"

if_statement

if "if"

parenthesized_expression

( "("

identifier "stopAtNonOption"

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "eatTheRest"

= "="

true "true"

; ";"

} "}"

block_comment "/**\n * Breaks <code>token</code> into its constituent"...

method_declaration (+217 nodes collapsed)

} "}"

After

program

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

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "cli"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "ArrayList"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Arrays"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Iterator"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "List"

; ";"

block_comment "/**\n * The class PosixParser provides an implementation of t"...

class_declaration

modifiers

public "public"

class "class"

identifier "PosixParser"

superclass

extends "extends"

type_identifier "Parser"

class_body

{ "{"

block_comment "/** holder for flattened tokens */"

field_declaration

modifiers

private "private"

type_identifier "List"

variable_declarator

identifier "tokens"

= "="

object_creation_expression

new "new"

type_identifier "ArrayList"

argument_list

( "("

) ")"

; ";"

block_comment "/** specifies if bursting should continue */"

field_declaration

modifiers

private "private"

boolean_type "boolean"

variable_declarator

identifier "eatTheRest"

; ";"

block_comment "/** holder for the current option */"

field_declaration

modifiers

private "private"

type_identifier "Option"

variable_declarator

identifier "currentOption"

; ";"

block_comment "/** the command line Options */"

field_declaration

modifiers

private "private"

type_identifier "Options"

variable_declarator

identifier "options"

; ";"

block_comment "/**\n * Resets the members to their original state i.e. r"...

method_declaration (+32 nodes collapsed)

block_comment "/**\n * An implementation of {@link Parser}'s abstract"...

method_declaration

modifiers

protected "protected"

array_type

type_identifier "String"

dimensions

[ "["

] "]"

identifier "flatten"

formal_parameters

( "("

formal_parameter

type_identifier "Options"

identifier "options"

, ","

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type_identifier "String"

dimensions

[ "["

] "]"

identifier "arguments"

, ","

formal_parameter

boolean_type "boolean"

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) ")"

block

{ "{"

expression_statement

method_invocation

identifier "init"

argument_list

( "("

) ")"

; ";"

expression_statement

assignment_expression

field_access

this "this"

. "."

identifier "options"

= "="

identifier "options"

; ";"

line_comment "// an iterator for the command line tokens"

local_variable_declaration

type_identifier "Iterator"

variable_declarator

identifier "iter"

= "="

method_invocation

identifier "Arrays"

. "."

identifier "asList"

argument_list

( "("

identifier "arguments"

) ")"

. "."

identifier "iterator"

argument_list

( "("

) ")"

; ";"

line_comment "// process each command line token"

while_statement

while "while"

parenthesized_expression

( "("

method_invocation

identifier "iter"

. "."

identifier "hasNext"

argument_list

( "("

) ")"

block

{ "{"

line_comment "// get the next command line token"

local_variable_declaration

type_identifier "String"

variable_declarator

identifier "token"

= "="

cast_expression

( "("

type_identifier "String"

) ")"

method_invocation

identifier "iter"

. "."

identifier "next"

argument_list

( "("

) ")"

; ";"

line_comment "// handle SPECIAL TOKEN"

if_statement

if "if"

parenthesized_expression

( "("

method_invocation

identifier "token"

. "."

identifier "startsWith"

argument_list

( "("

string_literal

" "\""

string_fragment "--"

" "\""

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block (+99 nodes collapsed)

line_comment "// single hyphen"

else "else"

if_statement

if "if"

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method_invocation

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" "\""

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block

{ "{"

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if_statement (+121 nodes collapsed)

expression_statement

method_invocation

identifier "gobble"

argument_list

( "("

identifier "iter"

) ")"

; ";"

} "}"

return_statement (+31 nodes collapsed)

} "}"

block_comment "/**\n * Adds the remaining tokens to the processed tokens"...

method_declaration (+54 nodes collapsed)

block_comment "/**\n * If there is a current option and it can have a"...

method_declaration (+125 nodes collapsed)

block_comment "/**\n * If an {@link Option} exists for <code>token</c"...

method_declaration

modifiers

private "private"

void_type "void"

identifier "processOptionToken"

formal_parameters

( "("

formal_parameter

type_identifier "String"

identifier "token"

, ","

formal_parameter

boolean_type "boolean"

identifier "stopAtNonOption"

) ")"

block

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

method_invocation

identifier "options"

. "."

identifier "hasOption"

argument_list

( "("

identifier "token"

) ")"

block (+26 nodes collapsed)

else "else"

if_statement

if "if"

parenthesized_expression

( "("

identifier "stopAtNonOption"

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "eatTheRest"

= "="

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method_invocation

identifier "tokens"

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identifier "add"

argument_list

( "("

identifier "token"

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; ";"

} "}"

block_comment "/**\n * Breaks <code>token</code> into its constituent"...

method_declaration (+217 nodes collapsed)

} "}"