java-defects4j-jsoup-34-characterreader

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Before…lines 1–84 unchanged (84 lines)
      for (int offset = pos; offset < length; offset++) {
          // scan to first instance of startchar:
          if (startChar != input[offset])
              while(++offset < length && startChar != input[offset]);
          int i = offset + 1;
          int last = i + seq.length()-1;
          if (offset < length) {
              for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
              if (i == last) // found full sequence
                  return offset - pos;
          }
      }
      return -1;
…lines 98–285 unchanged (188 lines)

After…lines 1–84 unchanged (84 lines)
      for (int offset = pos; offset < length; offset++) {
          // scan to first instance of startchar:
          if (startChar != input[offset])
              while(++offset < length && startChar != input[offset]);
          int i = offset + 1;
          int last = i + seq.length()-1;
          if (offset < length && last <= length) {
              for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
              if (i == last) // found full sequence
                  return offset - pos;
          }
      }
      return -1;
…lines 98–285 unchanged (188 lines)

Before…lines 1–84 unchanged (84 lines)
      for (int offset = pos; offset < length; offset++) {
          // scan to first instance of startchar:
          if (startChar != input[offset])
              while(++offset < length && startChar != input[offset]);
          int i = offset + 1;
          int last = i + seq.length()-1;
          if (offset < length) {
              for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
              if (i == last) // found full sequence
                  return offset - pos;
          }
      }
      return -1;
…lines 98–285 unchanged (188 lines)

After…lines 1–84 unchanged (84 lines)
      for (int offset = pos; offset < length; offset++) {
          // scan to first instance of startchar:
          if (startChar != input[offset])
              while(++offset < length && startChar != input[offset]);
          int i = offset + 1;
          int last = i + seq.length()-1;
          if (offset < length && last <= length) {
              for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
              if (i == last) // found full sequence
                  return offset - pos;
          }
      }
      return -1;
…lines 98–285 unchanged (188 lines)

Before…lines 1–84 unchanged (84 lines)
      for (int offset = pos; offset < length; offset++) {
          // scan to first instance of startchar:
          if (startChar != input[offset])
              while(++offset < length && startChar != input[offset]);
          int i = offset + 1;
          int last = i + seq.length()-1;
          if (offset < length) {
              for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
              if (i == last) // found full sequence
                  return offset - pos;
          }
      }
      return -1;
…lines 98–285 unchanged (188 lines)

After…lines 1–84 unchanged (84 lines)
      for (int offset = pos; offset < length; offset++) {
          // scan to first instance of startchar:
          if (startChar != input[offset])
              while(++offset < length && startChar != input[offset]);
          int i = offset + 1;
          int last = i + seq.length()-1;
          if (offset < length && last <= length) {
              for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
              if (i == last) // found full sequence
                  return offset - pos;
          }
      }
      return -1;
…lines 98–285 unchanged (188 lines)

Before

program

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "jsoup"

. "."

identifier "parser"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "jsoup"

. "."

identifier "helper"

. "."

identifier "Validate"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Locale"

; ";"

block_comment "/**\n CharacterReader consumes tokens off a string. To replac"...

class_declaration

class "class"

identifier "CharacterReader"

class_body

{ "{"

field_declaration

modifiers

static "static"

final "final"

integral_type

char "char"

variable_declarator

identifier "EOF"

= "="

cast_expression

( "("

integral_type

char "char"

) ")"

unary_expression

- "-"

decimal_integer_literal "1"

; ";"

field_declaration

modifiers

private "private"

final "final"

array_type

integral_type

char "char"

dimensions

[ "["

] "]"

variable_declarator

identifier "input"

; ";"

field_declaration

modifiers

private "private"

final "final"

integral_type

int "int"

variable_declarator

identifier "length"

; ";"

field_declaration

modifiers

private "private"

integral_type

int "int"

variable_declarator

identifier "pos"

= "="

decimal_integer_literal "0"

; ";"

field_declaration

modifiers

private "private"

integral_type

int "int"

variable_declarator

identifier "mark"

= "="

decimal_integer_literal "0"

; ";"

constructor_declaration (+51 nodes collapsed)

method_declaration

integral_type

int "int"

identifier "pos"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "pos"

; ";"

} "}"

method_declaration

boolean_type "boolean"

identifier "isEmpty"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

binary_expression

identifier "pos"

>= ">="

identifier "length"

; ";"

} "}"

method_declaration (+27 nodes collapsed)

method_declaration (+40 nodes collapsed)

method_declaration

void_type "void"

identifier "unconsume"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

update_expression

identifier "pos"

-- "--"

; ";"

} "}"

method_declaration

void_type "void"

identifier "advance"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

update_expression

identifier "pos"

++ "++"

; ";"

} "}"

method_declaration

void_type "void"

identifier "mark"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "mark"

= "="

identifier "pos"

; ";"

} "}"

method_declaration

void_type "void"

identifier "rewindToMark"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "pos"

= "="

identifier "mark"

; ";"

} "}"

method_declaration (+25 nodes collapsed)

block_comment "/**\n * Returns the number of characters between the curr"...

method_declaration (+64 nodes collapsed)

block_comment "/**\n * Returns the number of characters between the curr"...

method_declaration

integral_type

int "int"

identifier "nextIndexOf"

formal_parameters

( "("

formal_parameter

type_identifier "CharSequence"

identifier "seq"

) ")"

block

{ "{"

line_comment "// doesn't handle scanning for surrogates"

local_variable_declaration

integral_type

char "char"

variable_declarator

identifier "startChar"

= "="

method_invocation

identifier "seq"

. "."

identifier "charAt"

argument_list

( "("

decimal_integer_literal "0"

) ")"

; ";"

for_statement

for "for"

( "("

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "offset"

= "="

identifier "pos"

; ";"

binary_expression

identifier "offset"

< "<"

identifier "length"

; ";"

update_expression

identifier "offset"

++ "++"

) ")"

block

{ "{"

line_comment "// scan to first instance of startchar:"

if_statement (+35 nodes collapsed)

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "i"

= "="

binary_expression

identifier "offset"

+ "+"

decimal_integer_literal "1"

; ";"

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "last"

= "="

binary_expression

identifier "i"

+ "+"

method_invocation

identifier "seq"

. "."

identifier "length"

argument_list

( "("

) ")"

- "-"

decimal_integer_literal "1"

; ";"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression any 1:2

identifier "offset"

< "<"

identifier "length"

) ")"

block (+62 nodes collapsed)

} "}"

return_statement

return "return"

unary_expression

- "-"

decimal_integer_literal "1"

; ";"

} "}"

method_declaration (+79 nodes collapsed)

method_declaration (+78 nodes collapsed)

method_declaration (+119 nodes collapsed)

method_declaration (+39 nodes collapsed)

method_declaration (+100 nodes collapsed)

method_declaration (+151 nodes collapsed)

method_declaration (+115 nodes collapsed)

method_declaration (+82 nodes collapsed)

method_declaration (+33 nodes collapsed)

method_declaration (+93 nodes collapsed)

method_declaration (+126 nodes collapsed)

method_declaration (+70 nodes collapsed)

method_declaration (+66 nodes collapsed)

method_declaration (+51 nodes collapsed)

method_declaration (+50 nodes collapsed)

method_declaration (+80 nodes collapsed)

method_declaration (+31 nodes collapsed)

} "}"

After

program

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "jsoup"

. "."

identifier "parser"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "jsoup"

. "."

identifier "helper"

. "."

identifier "Validate"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

identifier "Locale"

; ";"

block_comment "/**\n CharacterReader consumes tokens off a string. To replac"...

class_declaration

class "class"

identifier "CharacterReader"

class_body

{ "{"

field_declaration

modifiers

static "static"

final "final"

integral_type

char "char"

variable_declarator

identifier "EOF"

= "="

cast_expression

( "("

integral_type

char "char"

) ")"

unary_expression

- "-"

decimal_integer_literal "1"

; ";"

field_declaration

modifiers

private "private"

final "final"

array_type

integral_type

char "char"

dimensions

[ "["

] "]"

variable_declarator

identifier "input"

; ";"

field_declaration

modifiers

private "private"

final "final"

integral_type

int "int"

variable_declarator

identifier "length"

; ";"

field_declaration

modifiers

private "private"

integral_type

int "int"

variable_declarator

identifier "pos"

= "="

decimal_integer_literal "0"

; ";"

field_declaration

modifiers

private "private"

integral_type

int "int"

variable_declarator

identifier "mark"

= "="

decimal_integer_literal "0"

; ";"

constructor_declaration (+51 nodes collapsed)

method_declaration

integral_type

int "int"

identifier "pos"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "pos"

; ";"

} "}"

method_declaration

boolean_type "boolean"

identifier "isEmpty"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

binary_expression

identifier "pos"

>= ">="

identifier "length"

; ";"

} "}"

method_declaration (+27 nodes collapsed)

method_declaration (+40 nodes collapsed)

method_declaration

void_type "void"

identifier "unconsume"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

update_expression

identifier "pos"

-- "--"

; ";"

} "}"

method_declaration

void_type "void"

identifier "advance"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

update_expression

identifier "pos"

++ "++"

; ";"

} "}"

method_declaration

void_type "void"

identifier "mark"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "mark"

= "="

identifier "pos"

; ";"

} "}"

method_declaration

void_type "void"

identifier "rewindToMark"

formal_parameters

( "("

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "pos"

= "="

identifier "mark"

; ";"

} "}"

method_declaration (+25 nodes collapsed)

block_comment "/**\n * Returns the number of characters between the curr"...

method_declaration (+64 nodes collapsed)

block_comment "/**\n * Returns the number of characters between the curr"...

method_declaration

integral_type

int "int"

identifier "nextIndexOf"

formal_parameters

( "("

formal_parameter

type_identifier "CharSequence"

identifier "seq"

) ")"

block

{ "{"

line_comment "// doesn't handle scanning for surrogates"

local_variable_declaration

integral_type

char "char"

variable_declarator

identifier "startChar"

= "="

method_invocation

identifier "seq"

. "."

identifier "charAt"

argument_list

( "("

decimal_integer_literal "0"

) ")"

; ";"

for_statement

for "for"

( "("

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "offset"

= "="

identifier "pos"

; ";"

binary_expression

identifier "offset"

< "<"

identifier "length"

; ";"

update_expression

identifier "offset"

++ "++"

) ")"

block

{ "{"

line_comment "// scan to first instance of startchar:"

if_statement (+35 nodes collapsed)

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "i"

= "="

binary_expression

identifier "offset"

+ "+"

decimal_integer_literal "1"

; ";"

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "last"

= "="

binary_expression

identifier "i"

+ "+"

method_invocation

identifier "seq"

. "."

identifier "length"

argument_list

( "("

) ")"

- "-"

decimal_integer_literal "1"

; ";"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression any 1:2

identifier "offset"

< "<"

identifier "length"

&& "&&"

binary_expression

identifier "last"

<= "<="

identifier "length"

) ")"

block (+62 nodes collapsed)

} "}"

return_statement

return "return"

unary_expression

- "-"

decimal_integer_literal "1"

; ";"

} "}"

method_declaration (+79 nodes collapsed)

method_declaration (+78 nodes collapsed)

method_declaration (+119 nodes collapsed)

method_declaration (+39 nodes collapsed)

method_declaration (+100 nodes collapsed)

method_declaration (+151 nodes collapsed)

method_declaration (+115 nodes collapsed)

method_declaration (+82 nodes collapsed)

method_declaration (+33 nodes collapsed)

method_declaration (+93 nodes collapsed)

method_declaration (+126 nodes collapsed)

method_declaration (+70 nodes collapsed)

method_declaration (+66 nodes collapsed)

method_declaration (+51 nodes collapsed)

method_declaration (+50 nodes collapsed)

method_declaration (+80 nodes collapsed)

method_declaration (+31 nodes collapsed)

} "}"