java-defects4j-lang-16-numberutils

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Before…lines 1–451 unchanged (451 lines)
          // this is protection for poorness in java.lang.BigDecimal.
          // it accepts this as a legal value, but it does not appear 
          // to be in specification of class. OS X Java parses it to 
          // a wrong value.
          return null;
      }
      if (str.startsWith("0x") || str.startsWith("-0x")) {
          return createInteger(str);
      }   
      char lastChar = str.charAt(str.length() - 1);
      String mant;
      String dec;
      String exp;
…lines 465–1414 unchanged (950 lines)

After…lines 1–451 unchanged (451 lines)
          // this is protection for poorness in java.lang.BigDecimal.
          // it accepts this as a legal value, but it does not appear 
          // to be in specification of class. OS X Java parses it to 
          // a wrong value.
          return null;
      }
      if (str.startsWith("0x") || str.startsWith("-0x") || str.startsWith("0X") || str.startsWith("-0X")) {
          return createInteger(str);
      }   
      char lastChar = str.charAt(str.length() - 1);
      String mant;
      String dec;
      String exp;
…lines 465–1414 unchanged (950 lines)

Before…lines 1–451 unchanged (451 lines)
          // this is protection for poorness in java.lang.BigDecimal.
          // it accepts this as a legal value, but it does not appear 
          // to be in specification of class. OS X Java parses it to 
          // a wrong value.
          return null;
      }
      if (str.startsWith("0x") || str.startsWith("-0x")) {
          return createInteger(str);
      }   
      char lastChar = str.charAt(str.length() - 1);
      String mant;
      String dec;
      String exp;
…lines 465–1414 unchanged (950 lines)

After…lines 1–451 unchanged (451 lines)
          // this is protection for poorness in java.lang.BigDecimal.
          // it accepts this as a legal value, but it does not appear 
          // to be in specification of class. OS X Java parses it to 
          // a wrong value.
          return null;
      }
      if (str.startsWith("0x") || str.startsWith("-0x") || str.startsWith("0X") || str.startsWith("-0X")) {
          return createInteger(str);
      }   
      char lastChar = str.charAt(str.length() - 1);
      String mant;
      String dec;
      String exp;
…lines 465–1414 unchanged (950 lines)

Before…lines 1–451 unchanged (451 lines)
          // this is protection for poorness in java.lang.BigDecimal.
          // it accepts this as a legal value, but it does not appear 
          // to be in specification of class. OS X Java parses it to 
          // a wrong value.
          return null;
      }
      if (str.startsWith("0x") || str.startsWith("-0x")) {
          return createInteger(str);
      }   
      char lastChar = str.charAt(str.length() - 1);
      String mant;
      String dec;
      String exp;
…lines 465–1414 unchanged (950 lines)

After…lines 1–451 unchanged (451 lines)
          // this is protection for poorness in java.lang.BigDecimal.
          // it accepts this as a legal value, but it does not appear 
          // to be in specification of class. OS X Java parses it to 
          // a wrong value.
          return null;
      }
      if (str.startsWith("0x") || str.startsWith("-0x") || str.startsWith("0X") || str.startsWith("-0X")) {
          return createInteger(str);
      }   
      char lastChar = str.charAt(str.length() - 1);
      String mant;
      String dec;
      String exp;
…lines 465–1414 unchanged (950 lines)

Before

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block_comment "/** Reusable Byte constant for one. */"

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block_comment "/** Reusable Byte constant for minus one. */"

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block_comment "/**\n * Convert a <code>String</code> to an <code>int<"...

method_declaration (+27 nodes collapsed)

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method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>long<"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>long<"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>float"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>float"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>doubl"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>doubl"...

method_declaration (+68 nodes collapsed)

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Convert a <code>String</code> to a <code>byte<"...

method_declaration (+32 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>byte<"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>short"...

method_declaration (+32 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to an <code>shor"...

method_declaration (+68 nodes collapsed)

line_comment "//----------------------------------------------------------"...

line_comment "// must handle Long, Float, Integer, Float, Short,"

line_comment "// BigDecimal, BigInteger and Byte"

line_comment "// useful methods:"

line_comment "// Byte.decode(String)"

line_comment "// Byte.valueOf(String,int radix)"

line_comment "// Byte.valueOf(String)"

line_comment "// Double.valueOf(String)"

line_comment "// Float.valueOf(String)"

line_comment "// Integer.valueOf(String,int radix)"

line_comment "// Integer.valueOf(String)"

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line_comment "// Integer.getInteger(String)"

line_comment "// Integer.getInteger(String,int val)"

line_comment "// Integer.getInteger(String,Integer val)"

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line_comment "// new Byte(String)"

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line_comment "// Short.valueOf(String)"

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line_comment "// Short.valueOf(String,int)"

line_comment "// Short.valueOf(String)"

line_comment "// new BigDecimal(String)"

line_comment "// new BigInteger(String)"

line_comment "// new BigInteger(String,int radix)"

line_comment "// Possible inputs:"

line_comment "// 45 45.5 45E7 4.5E7 Hex Oct Binary xxxF xxxD xxxf xxxd"

line_comment "// plus minus everything. Prolly more. A lot are not separab"...

block_comment "/**\n * Turns a string value into a java.lang.Number.<"...

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if_statement (+29 nodes collapsed)

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local_variable_declaration (+24 nodes collapsed)

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if_statement (+204 nodes collapsed)

if_statement (+820 nodes collapsed)

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method_declaration (+99 nodes collapsed)

line_comment "//----------------------------------------------------------"...

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method_declaration (+42 nodes collapsed)

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method_declaration (+42 nodes collapsed)

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method_declaration (+43 nodes collapsed)

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method_declaration (+42 nodes collapsed)

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method_declaration (+41 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>BigDe"...

method_declaration (+71 nodes collapsed)

line_comment "// Min in array"

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

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method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

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method_declaration (+172 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+172 nodes collapsed)

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method_declaration (+145 nodes collapsed)

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method_declaration (+145 nodes collapsed)

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method_declaration (+145 nodes collapsed)

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method_declaration (+145 nodes collapsed)

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method_declaration (+172 nodes collapsed)

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method_declaration (+172 nodes collapsed)

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line_comment "//----------------------------------------------------------"...

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method_declaration (+67 nodes collapsed)

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method_declaration (+67 nodes collapsed)

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method_declaration (+67 nodes collapsed)

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method_declaration (+67 nodes collapsed)

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method_declaration (+49 nodes collapsed)

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method_declaration (+49 nodes collapsed)

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line_comment "//----------------------------------------------------------"...

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method_declaration (+67 nodes collapsed)

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method_declaration (+67 nodes collapsed)

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method_declaration (+67 nodes collapsed)

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method_declaration (+67 nodes collapsed)

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method_declaration (+49 nodes collapsed)

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line_comment "//----------------------------------------------------------"...

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method_declaration (+97 nodes collapsed)

block_comment "/**\n * Checks whether the String a valid Java number."...

method_declaration (+779 nodes collapsed)

} "}"

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field_declaration (+25 nodes collapsed)

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public "public"

static "static"

final "final"

type_identifier "Float"

variable_declarator

identifier "FLOAT_ONE"

= "="

method_invocation

identifier "Float"

. "."

identifier "valueOf"

argument_list

( "("

decimal_floating_point_literal "1.0f"

) ")"

; ";"

block_comment "/** Reusable Float constant for minus one. */"

field_declaration

modifiers

public "public"

static "static"

final "final"

type_identifier "Float"

variable_declarator

identifier "FLOAT_MINUS_ONE"

= "="

method_invocation

identifier "Float"

. "."

identifier "valueOf"

argument_list

( "("

unary_expression

- "-"

decimal_floating_point_literal "1.0f"

) ")"

; ";"

block_comment "/**\n * <code>NumberUtils</code> instances should NOT "...

constructor_declaration

modifiers

public "public"

identifier "NumberUtils"

formal_parameters

( "("

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

) ")"

; ";"

} "}"

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Convert a <code>String</code> to an <code>int<"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to an <code>int<"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>long<"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>long<"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>float"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>float"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>doubl"...

method_declaration (+27 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>doubl"...

method_declaration (+68 nodes collapsed)

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Convert a <code>String</code> to a <code>byte<"...

method_declaration (+32 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>byte<"...

method_declaration (+68 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>short"...

method_declaration (+32 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to an <code>shor"...

method_declaration (+68 nodes collapsed)

line_comment "//----------------------------------------------------------"...

line_comment "// must handle Long, Float, Integer, Float, Short,"

line_comment "// BigDecimal, BigInteger and Byte"

line_comment "// useful methods:"

line_comment "// Byte.decode(String)"

line_comment "// Byte.valueOf(String,int radix)"

line_comment "// Byte.valueOf(String)"

line_comment "// Double.valueOf(String)"

line_comment "// Float.valueOf(String)"

line_comment "// Integer.valueOf(String,int radix)"

line_comment "// Integer.valueOf(String)"

line_comment "// Integer.decode(String)"

line_comment "// Integer.getInteger(String)"

line_comment "// Integer.getInteger(String,int val)"

line_comment "// Integer.getInteger(String,Integer val)"

line_comment "// Integer.valueOf(String)"

line_comment "// Double.valueOf(String)"

line_comment "// new Byte(String)"

line_comment "// Long.valueOf(String)"

line_comment "// Long.getLong(String)"

line_comment "// Long.getLong(String,int)"

line_comment "// Long.getLong(String,Integer)"

line_comment "// Long.valueOf(String,int)"

line_comment "// Long.valueOf(String)"

line_comment "// Short.valueOf(String)"

line_comment "// Short.decode(String)"

line_comment "// Short.valueOf(String,int)"

line_comment "// Short.valueOf(String)"

line_comment "// new BigDecimal(String)"

line_comment "// new BigInteger(String)"

line_comment "// new BigInteger(String,int radix)"

line_comment "// Possible inputs:"

line_comment "// 45 45.5 45E7 4.5E7 Hex Oct Binary xxxF xxxD xxxf xxxd"

line_comment "// plus minus everything. Prolly more. A lot are not separab"...

block_comment "/**\n * Turns a string value into a java.lang.Number.<"...

method_declaration

modifiers

public "public"

static "static"

type_identifier "Number"

identifier "createNumber"

formal_parameters

( "("

formal_parameter

type_identifier "String"

identifier "str"

) ")"

throws

throws "throws"

type_identifier "NumberFormatException"

block

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression

identifier "str"

== "=="

null_literal "null"

) ")"

block

{ "{"

return_statement

return "return"

null_literal "null"

; ";"

} "}"

if_statement (+29 nodes collapsed)

if_statement (+27 nodes collapsed)

if_statement

if "if"

parenthesized_expression

( "("

binary_expression any 1:3

method_invocation

identifier "str"

. "."

identifier "startsWith"

argument_list

( "("

string_literal

" "\""

string_fragment "0x"

" "\""

) ")"

|| "||"

method_invocation

identifier "str"

. "."

identifier "startsWith"

argument_list

( "("

string_literal

" "\""

string_fragment "-0x"

" "\""

) ")"

|| "||"

method_invocation

identifier "str"

. "."

identifier "startsWith"

argument_list

( "("

string_literal

" "\""

string_fragment "0X"

" "\""

) ")"

|| "||"

method_invocation

identifier "str"

. "."

identifier "startsWith"

argument_list

( "("

string_literal

" "\""

string_fragment "-0X"

" "\""

) ")"

block

{ "{"

return_statement

return "return"

method_invocation

identifier "createInteger"

argument_list

( "("

identifier "str"

) ")"

; ";"

} "}"

local_variable_declaration (+24 nodes collapsed)

local_variable_declaration

type_identifier "String"

variable_declarator

identifier "mant"

; ";"

local_variable_declaration

type_identifier "String"

variable_declarator

identifier "dec"

; ";"

local_variable_declaration

type_identifier "String"

variable_declarator

identifier "exp"

; ";"

local_variable_declaration

integral_type

int "int"

variable_declarator

identifier "decPos"

= "="

method_invocation

identifier "str"

. "."

identifier "indexOf"

argument_list

( "("

character_literal "'.'"

) ")"

; ";"

local_variable_declaration (+28 nodes collapsed)

if_statement (+204 nodes collapsed)

if_statement (+820 nodes collapsed)

} "}"

block_comment "/**\n * Utility method for {@link #createNumber(java.l"...

method_declaration (+99 nodes collapsed)

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Convert a <code>String</code> to a <code>Float"...

method_declaration (+42 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>Doubl"...

method_declaration (+42 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>Integ"...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>Long<"...

method_declaration (+42 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>BigIn"...

method_declaration (+41 nodes collapsed)

block_comment "/**\n * Convert a <code>String</code> to a <code>BigDe"...

method_declaration (+71 nodes collapsed)

line_comment "// Min in array"

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+172 nodes collapsed)

block_comment "/**\n * Returns the minimum value in an array.\n "...

method_declaration (+172 nodes collapsed)

line_comment "// Max in array"

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Returns the maximum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the maximum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the maximum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the maximum value in an array.\n "...

method_declaration (+145 nodes collapsed)

block_comment "/**\n * Returns the maximum value in an array.\n "...

method_declaration (+172 nodes collapsed)

block_comment "/**\n * Returns the maximum value in an array.\n "...

method_declaration (+172 nodes collapsed)

line_comment "// 3 param min"

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Gets the minimum of three <code>long</code> va"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the minimum of three <code>int</code> val"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the minimum of three <code>short</code> v"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the minimum of three <code>byte</code> va"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the minimum of three <code>double</code> "...

method_declaration (+49 nodes collapsed)

block_comment "/**\n * Gets the minimum of three <code>float</code> v"...

method_declaration (+49 nodes collapsed)

line_comment "// 3 param max"

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Gets the maximum of three <code>long</code> va"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the maximum of three <code>int</code> val"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the maximum of three <code>short</code> v"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the maximum of three <code>byte</code> va"...

method_declaration (+67 nodes collapsed)

block_comment "/**\n * Gets the maximum of three <code>double</code> "...

method_declaration (+49 nodes collapsed)

block_comment "/**\n * Gets the maximum of three <code>float</code> v"...

method_declaration (+49 nodes collapsed)

line_comment "//----------------------------------------------------------"...

block_comment "/**\n * Checks whether the <code>String</code> contain"...

method_declaration (+97 nodes collapsed)

block_comment "/**\n * Checks whether the String a valid Java number."...

method_declaration (+779 nodes collapsed)

} "}"