if (list == null) { list = new AccountList(getRoot().getElement("/accountlist")); } return list;
if ( currentPath == null) { // fall back to default path currentPath = DefaultConfigDirectory.getDefaultPath(); } return currentPath;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/config/AccountXmlConfig.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/config/DefaultConfigDirectory.java
Method name: AccountList getAccountList() Method name: File getCurrentPath()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (list == null) {
1
if (
2
            list = new AccountList(getRoot().getElement("/accountlist"));
3
        }
4
        return list
2
 currentPath == null) {
3
			// fall back to default path
4
			currentPath = DefaultConfigDirectory.getDefaultPath();
5
		}
5
;
6
		return currentPath;
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 (list == null)
    1
    if (list == null)
    1
    if (currentPath == null)
    Differences
    Expression1Expression2Difference
    listcurrentPathVARIABLE_NAME_MISMATCH
    org.columba.mail.config.AccountListjava.io.FileVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.mail.config.AccountList of variable list does not match with type java.io.File of variable currentPath
    • Make classes org.columba.mail.config.AccountList and java.io.File extend a common superclass
    1
    if (currentPath == null)
                                                                                                                  
    2
    currentPath = DefaultConfigDirectory.getDefaultPath();
    2
    list = new AccountList(getRoot().getElement("/accountlist"));
                                                                                                                                
                                                
    3
    return currentPath;
    Preondition Violations
    Unmatched return currentPath;
    3
    return currentPath;
    3
    return list;
    3
    return list;
    Preondition Violations
    Unmatched return list;
                                  
    Precondition Violations (3)
    Row Violation
    1Type org.columba.mail.config.AccountList of variable list does not match with type java.io.File of variable currentPath
    2Unmatched return currentPath;
    3Unmatched return list;