java-defects4j-cli-21-writeablecommandlineimpl

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Before…lines 1–44 unchanged (44 lines)
  private final Map values = new HashMap();
  private final Map switches = new HashMap();
  private final Map defaultValues = new HashMap();
  private final Map defaultSwitches = new HashMap();
  private final List normalised;
  private final Set prefixes;
51
  /**
   * Creates a new WriteableCommandLineImpl rooted on the specified Option, to
   * hold the parsed arguments.
   *
   * @param rootOption the CommandLine's root Option
   * @param arguments the arguments this CommandLine represents
   */
  public WriteableCommandLineImpl(final Option rootOption,
                                  final List arguments) {
      this.prefixes = rootOption.getPrefixes();
      this.normalised = arguments;
  }
64
65
66
  public void addOption(Option option) {
      options.add(option);
      nameToOption.put(option.getPreferredName(), option);
70
…lines 71–227 unchanged (157 lines)
   *
   * @param trigger the command line element to test
   * @return a flag whether this element seems to be an option
   */
  public boolean looksLikeOption(final String trigger)
  {
          // this is a reentrant call
235
          for (final Iterator i = prefixes.iterator(); i.hasNext();)
          {
              final String prefix = (String) i.next();
239
              if (trigger.startsWith(prefix))
              {
                      return true;
              }
          }
          return false;
  }
247
  public String toString() {
      final StringBuffer buffer = new StringBuffer();
250
      // need to add group header
      for (final Iterator i = normalised.iterator(); i.hasNext();) {
…lines 253–299 unchanged (47 lines)

After…lines 1–44 unchanged (44 lines)
  private final Map values = new HashMap();
  private final Map switches = new HashMap();
  private final Map defaultValues = new HashMap();
  private final Map defaultSwitches = new HashMap();
  private final List normalised;
  private final Set prefixes;
  private Option currentOption;
  private String checkForOption;
53
  /**
   * Creates a new WriteableCommandLineImpl rooted on the specified Option, to
   * hold the parsed arguments.
   *
   * @param rootOption the CommandLine's root Option
   * @param arguments the arguments this CommandLine represents
   */
  public WriteableCommandLineImpl(final Option rootOption,
                                  final List arguments) {
      this.prefixes = rootOption.getPrefixes();
      this.normalised = arguments;
      setCurrentOption(rootOption);
  }
67
  public Option getCurrentOption() {
      return currentOption;
  }
71
  public void setCurrentOption(Option currentOption) {
      this.currentOption = currentOption;
  }
75
  public void addOption(Option option) {
      options.add(option);
      nameToOption.put(option.getPreferredName(), option);
79
      for (Iterator i = option.getTriggers().iterator(); i.hasNext();) {
…lines 81–236 unchanged (156 lines)
   *
   * @param trigger the command line element to test
   * @return a flag whether this element seems to be an option
   */
  public boolean looksLikeOption(final String trigger)
  {
      if (checkForOption != null)
      {
          // this is a reentrant call
          return !checkForOption.equals(trigger);
      }
248
      checkForOption = trigger;
      try
      {
          for (final Iterator i = prefixes.iterator(); i.hasNext();)
          {
              final String prefix = (String) i.next();
255
              if (trigger.startsWith(prefix))
              {
                  if (getCurrentOption().canProcess(this, trigger)
                          || getCurrentOption().findOption(trigger) != null)
                  {
                      return true;
                  }
              }
          }
265
          return false;
      }
      finally
      {
          checkForOption = null;
      }
  }
273
  public String toString() {
      final StringBuffer buffer = new StringBuffer();
276
      // need to add group header
…lines 278–325 unchanged (48 lines)

Before…lines 1–44 unchanged (44 lines)
  private final Map values = new HashMap();
  private final Map switches = new HashMap();
  private final Map defaultValues = new HashMap();
  private final Map defaultSwitches = new HashMap();
  private final List normalised;
  private final Set prefixes;
51
  /**
   * Creates a new WriteableCommandLineImpl rooted on the specified Option, to
   * hold the parsed arguments.
   *
   * @param rootOption the CommandLine's root Option
   * @param arguments the arguments this CommandLine represents
   */
  public WriteableCommandLineImpl(final Option rootOption,
                                  final List arguments) {
      this.prefixes = rootOption.getPrefixes();
      this.normalised = arguments;
  }
64
65
66
  public void addOption(Option option) {
      options.add(option);
      nameToOption.put(option.getPreferredName(), option);
70
…lines 71–227 unchanged (157 lines)
   *
   * @param trigger the command line element to test
   * @return a flag whether this element seems to be an option
   */
  public boolean looksLikeOption(final String trigger)
  {
          // this is a reentrant call
235
          for (final Iterator i = prefixes.iterator(); i.hasNext();)
          {
              final String prefix = (String) i.next();
239
              if (trigger.startsWith(prefix))
              {
                      return true;
              }
          }
          return false;
  }
247
  public String toString() {
      final StringBuffer buffer = new StringBuffer();
250
      // need to add group header
      for (final Iterator i = normalised.iterator(); i.hasNext();) {
…lines 253–299 unchanged (47 lines)

After…lines 1–44 unchanged (44 lines)
  private final Map values = new HashMap();
  private final Map switches = new HashMap();
  private final Map defaultValues = new HashMap();
  private final Map defaultSwitches = new HashMap();
  private final List normalised;
  private final Set prefixes;
  private Option currentOption;
  private String checkForOption;
53
  /**
   * Creates a new WriteableCommandLineImpl rooted on the specified Option, to
   * hold the parsed arguments.
   *
   * @param rootOption the CommandLine's root Option
   * @param arguments the arguments this CommandLine represents
   */
  public WriteableCommandLineImpl(final Option rootOption,
                                  final List arguments) {
      this.prefixes = rootOption.getPrefixes();
      this.normalised = arguments;
      setCurrentOption(rootOption);
  }
67
  public Option getCurrentOption() {
      return currentOption;
  }
71
  public void setCurrentOption(Option currentOption) {
      this.currentOption = currentOption;
  }
75
  public void addOption(Option option) {
      options.add(option);
      nameToOption.put(option.getPreferredName(), option);
79
      for (Iterator i = option.getTriggers().iterator(); i.hasNext();) {
…lines 81–236 unchanged (156 lines)
   *
   * @param trigger the command line element to test
   * @return a flag whether this element seems to be an option
   */
  public boolean looksLikeOption(final String trigger)
  {
      if (checkForOption != null)
      {
          // this is a reentrant call
          return !checkForOption.equals(trigger);
      }
248
      checkForOption = trigger;
      try
      {
          for (final Iterator i = prefixes.iterator(); i.hasNext();)
          {
              final String prefix = (String) i.next();
255
              if (trigger.startsWith(prefix))
              {
                  if (getCurrentOption().canProcess(this, trigger)
                          || getCurrentOption().findOption(trigger) != null)
                  {
                      return true;
                  }
              }
          }
265
          return false;
      }
      finally
      {
          checkForOption = null;
      }
  }
273
  public String toString() {
      final StringBuffer buffer = new StringBuffer();
276
      // need to add group header
…lines 278–325 unchanged (48 lines)

Before…lines 1–44 unchanged (44 lines)
  private final Map values = new HashMap();
  private final Map switches = new HashMap();
  private final Map defaultValues = new HashMap();
  private final Map defaultSwitches = new HashMap();
  private final List normalised;
  private final Set prefixes;
51
  /**
   * Creates a new WriteableCommandLineImpl rooted on the specified Option, to
   * hold the parsed arguments.
   *
   * @param rootOption the CommandLine's root Option
   * @param arguments the arguments this CommandLine represents
   */
  public WriteableCommandLineImpl(final Option rootOption,
                                  final List arguments) {
      this.prefixes = rootOption.getPrefixes();
      this.normalised = arguments;
  }
64
65
66
  public void addOption(Option option) {
      options.add(option);
      nameToOption.put(option.getPreferredName(), option);
70
…lines 71–227 unchanged (157 lines)
   *
   * @param trigger the command line element to test
   * @return a flag whether this element seems to be an option
   */
  public boolean looksLikeOption(final String trigger)
  {
          // this is a reentrant call
235
          for (final Iterator i = prefixes.iterator(); i.hasNext();)
          {
              final String prefix = (String) i.next();
239
              if (trigger.startsWith(prefix))
              {
                      return true;
              }
          }
          return false;
  }
247
  public String toString() {
      final StringBuffer buffer = new StringBuffer();
250
      // need to add group header
      for (final Iterator i = normalised.iterator(); i.hasNext();) {
…lines 253–299 unchanged (47 lines)

After…lines 1–44 unchanged (44 lines)
  private final Map values = new HashMap();
  private final Map switches = new HashMap();
  private final Map defaultValues = new HashMap();
  private final Map defaultSwitches = new HashMap();
  private final List normalised;
  private final Set prefixes;
  private Option currentOption;
  private String checkForOption;
53
  /**
   * Creates a new WriteableCommandLineImpl rooted on the specified Option, to
   * hold the parsed arguments.
   *
   * @param rootOption the CommandLine's root Option
   * @param arguments the arguments this CommandLine represents
   */
  public WriteableCommandLineImpl(final Option rootOption,
                                  final List arguments) {
      this.prefixes = rootOption.getPrefixes();
      this.normalised = arguments;
      setCurrentOption(rootOption);
  }
67
  public Option getCurrentOption() {
      return currentOption;
  }
71
  public void setCurrentOption(Option currentOption) {
      this.currentOption = currentOption;
  }
75
  public void addOption(Option option) {
      options.add(option);
      nameToOption.put(option.getPreferredName(), option);
79
      for (Iterator i = option.getTriggers().iterator(); i.hasNext();) {
…lines 81–236 unchanged (156 lines)
   *
   * @param trigger the command line element to test
   * @return a flag whether this element seems to be an option
   */
  public boolean looksLikeOption(final String trigger)
  {
      if (checkForOption != null)
      {
          // this is a reentrant call
          return !checkForOption.equals(trigger);
      }
248
      checkForOption = trigger;
      try
      {
          for (final Iterator i = prefixes.iterator(); i.hasNext();)
          {
              final String prefix = (String) i.next();
255
              if (trigger.startsWith(prefix))
              {
                  if (getCurrentOption().canProcess(this, trigger)
                          || getCurrentOption().findOption(trigger) != null)
                  {
                      return true;
                  }
              }
          }
265
          return false;
      }
      finally
      {
          checkForOption = null;
      }
  }
273
  public String toString() {
      final StringBuffer buffer = new StringBuffer();
276
      // need to add group header
…lines 278–325 unchanged (48 lines)

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After

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private "private"

final "final"

type_identifier "Set"

variable_declarator

identifier "prefixes"

; ";"

field_declaration

modifiers

private "private"

type_identifier "Option"

variable_declarator

identifier "currentOption"

; ";"

field_declaration

modifiers

private "private"

type_identifier "String"

variable_declarator

identifier "checkForOption"

; ";"

block_comment "/**\n * Creates a new WriteableCommandLineImpl rooted on "...

constructor_declaration

modifiers

public "public"

identifier "WriteableCommandLineImpl"

formal_parameters

( "("

formal_parameter

modifiers

final "final"

type_identifier "Option"

identifier "rootOption"

, ","

formal_parameter

modifiers

final "final"

type_identifier "List"

identifier "arguments"

) ")"

constructor_body

{ "{"

expression_statement

assignment_expression

field_access

this "this"

. "."

identifier "prefixes"

= "="

method_invocation

identifier "rootOption"

. "."

identifier "getPrefixes"

argument_list

( "("

) ")"

; ";"

expression_statement

assignment_expression

field_access

this "this"

. "."

identifier "normalised"

= "="

identifier "arguments"

; ";"

expression_statement

method_invocation

identifier "setCurrentOption"

argument_list

( "("

identifier "rootOption"

) ")"

; ";"

} "}"

method_declaration

modifiers

public "public"

type_identifier "Option"

identifier "getCurrentOption"

formal_parameters

( "("

) ")"

block

{ "{"

return_statement

return "return"

identifier "currentOption"

; ";"

} "}"

method_declaration

modifiers

public "public"

void_type "void"

identifier "setCurrentOption"

formal_parameters

( "("

formal_parameter

type_identifier "Option"

identifier "currentOption"

) ")"

block

{ "{"

expression_statement

assignment_expression

field_access

this "this"

. "."

identifier "currentOption"

= "="

identifier "currentOption"

; ";"

} "}"

method_declaration (+154 nodes collapsed)

method_declaration (+105 nodes collapsed)

method_declaration (+99 nodes collapsed)

method_declaration (+36 nodes collapsed)

method_declaration (+31 nodes collapsed)

method_declaration (+242 nodes collapsed)

method_declaration (+59 nodes collapsed)

method_declaration (+97 nodes collapsed)

method_declaration (+32 nodes collapsed)

method_declaration (+93 nodes collapsed)

method_declaration (+39 nodes collapsed)

method_declaration (+75 nodes collapsed)

method_declaration (+70 nodes collapsed)

method_declaration (+25 nodes collapsed)

block_comment "/**\n * Tests whether the passed in trigger looks like an"...

method_declaration

modifiers

public "public"

boolean_type "boolean"

identifier "looksLikeOption"

formal_parameters

( "("

formal_parameter

modifiers

final "final"

type_identifier "String"

identifier "trigger"

) ")"

block

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression

identifier "checkForOption"

!= "!="

null_literal "null"

) ")"

block

{ "{"

line_comment "// this is a reentrant call"

return_statement

return "return"

unary_expression

! "!"

method_invocation

identifier "checkForOption"

. "."

identifier "equals"

argument_list

( "("

identifier "trigger"

) ")"

; ";"

} "}"

expression_statement

assignment_expression

identifier "checkForOption"

= "="

identifier "trigger"

; ";"

try_statement

try "try"

block

{ "{"

for_statement

for "for"

( "("

local_variable_declaration

modifiers

final "final"

type_identifier "Iterator"

variable_declarator

identifier "i"

= "="

method_invocation

identifier "prefixes"

. "."

identifier "iterator"

argument_list

( "("

) ")"

; ";"

method_invocation

identifier "i"

. "."

identifier "hasNext"

argument_list

( "("

) ")"

; ";"

) ")"

block

{ "{"

local_variable_declaration

modifiers

final "final"

type_identifier "String"

variable_declarator

identifier "prefix"

= "="

cast_expression

( "("

type_identifier "String"

) ")"

method_invocation

identifier "i"

. "."

identifier "next"

argument_list

( "("

) ")"

; ";"

if_statement

if "if"

parenthesized_expression

( "("

method_invocation

identifier "trigger"

. "."

identifier "startsWith"

argument_list

( "("

identifier "prefix"

) ")"

block

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression

method_invocation

identifier "getCurrentOption"

argument_list

( "("

) ")"

. "."

identifier "canProcess"

argument_list

( "("

this "this"

, ","

identifier "trigger"

) ")"

|| "||"

binary_expression

method_invocation

identifier "getCurrentOption"

argument_list

( "("

) ")"

. "."

identifier "findOption"

argument_list

( "("

identifier "trigger"

) ")"

!= "!="

null_literal "null"

) ")"

block

{ "{"

return_statement

return "return"

true "true"

; ";"

} "}"

return_statement

return "return"

false "false"

; ";"

} "}"

finally_clause

finally "finally"

block

{ "{"

expression_statement

assignment_expression

identifier "checkForOption"

= "="

null_literal "null"

; ";"

} "}"

method_declaration (+173 nodes collapsed)

method_declaration (+22 nodes collapsed)

method_declaration (+28 nodes collapsed)

method_declaration (+60 nodes collapsed)

method_declaration (+22 nodes collapsed)

} "}"