IFolderCommandReference r = (IFolderCommandReference) getReference(); // selected messages Object[] uids = r.getUids(); // selected folder IMailbox folder = (IMailbox) r.getSourceFolder(); // register for status events ((StatusObservableImpl) folder.getObservable()).setWorker(worker); IContactFacade contactFacade = null; IModelFacade modelFacade = null; try { contactFacade = ServiceConnector.getContactFacade(); modelFacade = ServiceConnector.getModelFacade(); } catch (ServiceNotFoundException e) { e.printStackTrace(); return; }
IMailFolderCommandReference r = (IMailFolderCommandReference) getReference(); // get array of message UIDs Object[] uids = r.getUids(); // get source folder IMailbox folder = (IMailbox) r.getSourceFolder(); // register for status events ((StatusObservableImpl) folder.getObservable()).setWorker(worker); IContactFacade contactFacade = null; IModelFacade modelFacade = null; try { contactFacade = ServiceConnector.getContactFacade(); modelFacade = ServiceConnector.getModelFacade(); } catch (ServiceNotFoundException e) { e.printStackTrace(); return; }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/AddAllSendersToAddressbookCommand.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/AddSenderToAddressbookCommand.java
Method name: void execute(IWorkerStatusController) Method name: void execute(IWorkerStatusController)
Number of AST nodes: 9 Number of AST nodes: 9
1
IFolderCommandReference r = (IFolderCommandReference) getReference();
1
IMailFolderCommandReference r = (IMailFolderCommandReference) getReference();
2
		// selected messages
2
		// get array of message UIDs
3
		Object[] uids = r.getUids();
3
		Object[] uids = r.getUids();
4
		// selected folder
4
		// get source folder
5
		IMailbox folder = (IMailbox) r.getSourceFolder();
5
		IMailbox folder = (IMailbox) r.getSourceFolder();
6
		// register for status events
6
		// register for status events
7
		((StatusObservableImpl) folder.getObservable()).setWorker(worker);
7
		((StatusObservableImpl) folder.getObservable()).setWorker(worker);
8
		IContactFacade contactFacade = null;
8
		IContactFacade contactFacade = null;
9
		IModelFacade modelFacade = null;
9
		IModelFacade modelFacade = null;
10
		try {
10
		try {
11
			contactFacade = ServiceConnector.getContactFacade();
11
			contactFacade = ServiceConnector.getContactFacade();
12
			modelFacade = ServiceConnector.getModelFacade();
12
			modelFacade = ServiceConnector.getModelFacade();
13
		} catch (ServiceNotFoundException e) {
13
		} catch (ServiceNotFoundException e) {
14
			e.printStackTrace();
14
			e.printStackTrace();
15
			return;
15
			return;
16
		}
16
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons30
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)4.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                              
    1
    IMailFolderCommandReference r = (IMailFolderCommandReference)getReference();
    1
    IFolderCommandReference r = (IFolderCommandReference)getReference();
                                                                                                                                              
    2
    Object[] uids = r.getUids();
    2
    Object[] uids = r.getUids();
    2
    Object[] uids = r.getUids();
    Differences
    Expression1Expression2Difference
    org.columba.core.folder.api.IFolderCommandReferenceorg.columba.mail.command.IMailFolderCommandReferenceVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.core.folder.api.IFolderCommandReference of variable r does not match with type org.columba.mail.command.IMailFolderCommandReference of variable r
    • Make classes org.columba.core.folder.api.IFolderCommandReference and org.columba.mail.command.IMailFolderCommandReference extend a common superclass
    2
    Object[] uids = r.getUids();
    3
    IMailbox folder = (IMailbox)r.getSourceFolder();
    3
    IMailbox folder = (IMailbox)r.getSourceFolder();
    3
    IMailbox folder = (IMailbox)r.getSourceFolder();
    Differences
    Expression1Expression2Difference
    org.columba.core.folder.api.IFolderCommandReferenceorg.columba.mail.command.IMailFolderCommandReferenceVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.core.folder.api.IFolderCommandReference of variable r does not match with type org.columba.mail.command.IMailFolderCommandReference of variable r
    • Make classes org.columba.core.folder.api.IFolderCommandReference and org.columba.mail.command.IMailFolderCommandReference extend a common superclass
    3
    IMailbox folder = (IMailbox)r.getSourceFolder();
    4
    ((StatusObservableImpl)folder.getObservable()).setWorker(worker);
    4
    ((StatusObservableImpl)folder.getObservable()).setWorker(worker);
    5
    IContactFacade contactFacade = null;
    5
    IContactFacade contactFacade = null;
    6
    IModelFacade modelFacade = null;
    6
    IModelFacade modelFacade = null;
    7
    try
    7
    try
    8
    contactFacade = ServiceConnector.getContactFacade();
    8
    contactFacade = ServiceConnector.getContactFacade();
    9
    modelFacade = ServiceConnector.getModelFacade();
    9
    modelFacade = ServiceConnector.getModelFacade();
    Precondition Violations (3)
    Row Violation
    1Type org.columba.core.folder.api.IFolderCommandReference of variable r does not match with type org.columba.mail.command.IMailFolderCommandReference of variable r
    2Type org.columba.core.folder.api.IFolderCommandReference of variable r does not match with type org.columba.mail.command.IMailFolderCommandReference of variable r
    3Clone fragment #1 returns variables uids, folder, modelFacade, contactFacade , while Clone fragment #2 returns variables uids, folder, modelFacade, contactFacade