while (it.hasNext()) { IFolder folder = it.next(); if (!showRootFolders) { //if (folder instanceof IContactFolder) addItem(folder); } }
while (it.hasNext()) { IFolder folder = it.next(); if (!showRootFolders) { if (folder instanceof IContactFolder) addItem(folder); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/composer/contact/FolderComboBox.java File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/gui/base/FolderComboBox.java
Method name: void FolderComboBox(boolean) Method name: void FolderComboBox(boolean)
Number of AST nodes: 4 Number of AST nodes: 5
1
while (it.hasNext()) {
1
while (it.hasNext()) {
2
				IFolder folder = it.next();
2
			IFolder folder = it.next();
3
				if (!showRootFolders) {
3
			if (!showRootFolders) {
4
					//if (folder instanceof IContactFolder)
4
				if (folder instanceof IContactFolder)
5
						addItem(folder);
5
					addItem(folder);
6
				}
6
			}
7
			}
7
		}
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)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    7
    IFolder folder = it.next();
    7
    IFolder folder = it.next();
    Preondition Violations
    Unmatched statement IFolder folder=it.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                            
    8
    if (!showRootFolders)
    8
    if (!showRootFolders)
    10
    if (folder instanceof IContactFolder)
    Differences
    Expression1Expression2Difference
    !showRootFoldersfolder instanceof IContactFolderTYPE_COMPATIBLE_REPLACEMENT
    10
    if (folder instanceof IContactFolder)
    9
    addItem(folder);
    9
    addItem(folder);
    11
    addItem(folder);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.facade.IFolderorg.columba.addressbook.folder.IFolderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression folder cannot be unified with expression folder , because common superclass type org.columba.addressbook.facade.IFolder cannot be passed as an argument to public void addItem(java.lang.Object)
    11
    addItem(folder);
    Precondition Violations (2)
    Row Violation
    1Unmatched statement IFolder folder=it.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression folder cannot be unified with expression folder , because common superclass type org.columba.addressbook.facade.IFolder cannot be passed as an argument to public void addItem(java.lang.Object)