IMailFolderCommandReference r = (IMailFolderCommandReference) getReference(); // get source folder folder = (IMailbox) r.getSourceFolder(); // register for status events ((StatusObservableImpl) folder.getObservable()).setWorker(worker); // add message to folder folder.addMessage(is); is.close();
IMailFolderCommandReference r = (IMailFolderCommandReference) getReference(); IMailbox srcFolder = (IMailbox) r.getSourceFolder(); // register for status events ((StatusObservableImpl) srcFolder.getObservable()).setWorker(worker); // update status message worker.setDisplayText("Expunging " + srcFolder.getName() + ".."); // expunge folder srcFolder.expungeFolder();
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/AddMessageCommand.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/ExpungeFolderCommand.java
Method name: void execute(IWorkerStatusController) Method name: void execute(IWorkerStatusController)
Number of AST nodes: 5 Number of AST nodes: 5
1
IMailFolderCommandReference r = (IMailFolderCommandReference) getReference();
1
IMailFolderCommandReference r = (IMailFolderCommandReference) getReference();
2
		// get source folder
2
		
3
		folder = (IMailbox) r.getSourceFolder();
3
IMailbox srcFolder = (IMailbox) r.getSourceFolder();
4
		// register for status events
4
		// register for status events
5
		((StatusObservableImpl) folder.getObservable()).setWorker(worker);
5
		((StatusObservableImpl) srcFolder.getObservable()).setWorker(worker);
6
		// add message to folder
6
		// 
7
		folder.addMessage(is);
8
		is.close
7
update status message
8
		worker.setDisplayText("Expunging " + srcFolder.getName() + "..");
9
		// expunge folder
9
();
10
		srcFolder.expungeFolder();
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons25
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    IMailFolderCommandReference r = (IMailFolderCommandReference)getReference();
    1
    IMailFolderCommandReference r = (IMailFolderCommandReference)getReference();
                                                                                                            
    2
    IMailbox srcFolder = (IMailbox)r.getSourceFolder();
    Preondition Violations
    Unmatched statement IMailbox srcFolder=(IMailbox)r.getSourceFolder(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    IMailbox srcFolder = (IMailbox)r.getSourceFolder();
    2
    folder = (IMailbox)r.getSourceFolder();
    2
    folder = (IMailbox)r.getSourceFolder();
    Preondition Violations
    Unmatched statement folder=(IMailbox)r.getSourceFolder(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                    
    3
    ((StatusObservableImpl)folder.getObservable()).setWorker(worker);
    3
    ((StatusObservableImpl)folder.getObservable()).setWorker(worker);
    3
    ((StatusObservableImpl)srcFolder.getObservable()).setWorker(worker);
    Differences
    Expression1Expression2Difference
    foldersrcFolderVARIABLE_NAME_MISMATCH
    3
    ((StatusObservableImpl)srcFolder.getObservable()).setWorker(worker);
                                                                                                                                            
    4
    worker.setDisplayText("Expunging " + srcFolder.getName() + "..");
    4
    folder.addMessage(is);
                                                      
                                                              
    5
    srcFolder.expungeFolder();
    5
    is.close();
                                
    Precondition Violations (2)
    Row Violation
    1Unmatched statement IMailbox srcFolder=(IMailbox)r.getSourceFolder(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement folder=(IMailbox)r.getSourceFolder(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted