mutex.lock(); Iterator it = folderAddedList[1 - swap].iterator(); boolean found = false; while (it.hasNext() && !found) { FolderEvent event = (FolderEvent) it.next(); found = (event.getSource() == e.getSource()); } if (!found) folderAddedList[1 - swap].add(e); mutex.release();
mutex.lock(); Iterator it = folderPropertyChangedList[1 - swap].iterator(); boolean found = false; while (it.hasNext() && !found) { FolderEvent event = (FolderEvent) it.next(); found = (event.getSource() == e.getSource()); } if (!found) folderPropertyChangedList[1 - swap].add(e); mutex.release();
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/event/FolderEventDelegator.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/event/FolderEventDelegator.java
Method name: void folderAdded(IFolderEvent) Method name: void folderPropertyChanged(IFolderEvent)
Number of AST nodes: 9 Number of AST nodes: 9
1
mutex.lock();
1
mutex.lock();
2
		Iterator it = folderAddedList[1 - swap].iterator();
2
		Iterator it = folderPropertyChangedList[1 - swap].iterator();
3
		boolean found = false;
3
		boolean found = false;
4
		while (it.hasNext() && !found) {
4
		while (it.hasNext() && !found) {
5
			FolderEvent event = (FolderEvent) it.next();
5
			FolderEvent event = (FolderEvent) it.next();
6
			found = (event.getSource() == e.getSource());
6
			found = (event.getSource() == e.getSource());
7
		}
7
		}
8
		if (!found)
8
		if (!found)
9
			folderAddedList[1 - swap].add(e);
9
			folderPropertyChangedList[1 - swap].add(e);
10
		mutex.release();
10
		mutex.release();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are declared in the same class
Number of node comparisons36
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)8.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    mutex.lock();
    1
    mutex.lock();
    2
    Iterator it = folderAddedList[1 - swap].iterator();
    2
    Iterator it = folderAddedList[1 - swap].iterator();
    2
    Iterator it = folderPropertyChangedList[1 - swap].iterator();
    Differences
    Expression1Expression2Difference
    folderAddedListfolderPropertyChangedListVARIABLE_NAME_MISMATCH
    2
    Iterator it = folderPropertyChangedList[1 - swap].iterator();
    3
    boolean found = false;
    3
    boolean found = false;
    4
    while (it.hasNext() && !found)
    4
    while (it.hasNext() && !found)
    5
    FolderEvent event = (FolderEvent)it.next();
    5
    FolderEvent event = (FolderEvent)it.next();
    6
    found = (event.getSource() == e.getSource());
    6
    found = (event.getSource() == e.getSource());
    7
    if (!found)
    7
    if (!found)
    8
    folderAddedList[1 - swap].add(e);
    8
    folderAddedList[1 - swap].add(e);
    8
    folderPropertyChangedList[1 - swap].add(e);
    Differences
    Expression1Expression2Difference
    folderAddedListfolderPropertyChangedListVARIABLE_NAME_MISMATCH
    8
    folderPropertyChangedList[1 - swap].add(e);
    9
    mutex.release();
    9
    mutex.release();
    Precondition Violations (0)
    Row Violation