if ( currentPath == null) { // fall back to default path currentPath = DefaultConfigDirectory.getDefaultPath(); } return currentPath;
if (store == null) { store = ((IMAPRootFolder) getRootFolder()).getServer(); } return store;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/config/DefaultConfigDirectory.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/imap/IMAPFolder.java
Method name: File getCurrentPath() Method name: IImapServer getServer()
Number of AST nodes: 3 Number of AST nodes: 3
1
if ( currentPath == null) {
1
if (store == null) {
2
			// fall back to default path
2
			
3
			currentPath = DefaultConfigDirectory.getDefaultPath();
3
store = ((IMAPRootFolder) getRootFolder()).getServer();
4
		}
4
		}
5

6
		return currentPath;
5
		return store;
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)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (currentPath == null)
    1
    if (currentPath == null)
    1
    if (store == null)
    Differences
    Expression1Expression2Difference
    currentPathstoreVARIABLE_NAME_MISMATCH
    java.io.Fileorg.columba.mail.imap.IImapServerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.io.File of variable currentPath does not match with type org.columba.mail.imap.IImapServer of variable store
    • Make classes java.io.File and org.columba.mail.imap.IImapServer extend a common superclass
    1
    if (store == null)
                                                                                                                  
    2
    store = ((IMAPRootFolder)getRootFolder()).getServer();
    2
    currentPath = DefaultConfigDirectory.getDefaultPath();
                                                                                                                  
                                    
    3
    return store;
    Preondition Violations
    Unmatched return store;
    3
    return store;
    3
    return currentPath;
    3
    return currentPath;
    Preondition Violations
    Unmatched return currentPath;
                                                
    Precondition Violations (3)
    Row Violation
    1Type java.io.File of variable currentPath does not match with type org.columba.mail.imap.IImapServer of variable store
    2Unmatched return store;
    3Unmatched return currentPath;