if (status.getMessages() == 0) { purgeHeaderList(); syncMailboxInfo(status); return result; }
setOpaque(true); setHorizontalAlignment(LEFT); setVerticalAlignment(CENTER);
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/imap/IMAPFolder.java File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/gui/list/AddressbookListRenderer.java
Method name: Object[] synchronizeHeaderlist() Method name: void AddressbookListRenderer()
Number of AST nodes: 4 Number of AST nodes: 3
1
if (status.getMessages() == 0) {
2
			purgeHeaderList();
1
setOpaque(true);
3
			syncMailboxInfo(status);
2
		setHorizontalAlignment(LEFT);
4
			return result;
3
		
5
		}
4
setVerticalAlignment(CENTER);
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
Number of node comparisons9
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    purgeHeaderList();
    4
    purgeHeaderList();
    1
    setOpaque(true);
    Differences
    Expression1Expression2Difference
    purgeHeaderListsetOpaqueMETHOD_INVOCATION_NAME_MISMATCH
    purgeHeaderList()setOpaque(true)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression purgeHeaderList() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method purgeHeaderList
    Expression setOpaque(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression purgeHeaderList() is a void method call, and thus it cannot be parameterized
    Expression setOpaque(true) is a void method call, and thus it cannot be parameterized
    Expression purgeHeaderList() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method purgeHeaderList
    Expression setOpaque(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression purgeHeaderList() is a void method call, and thus it cannot be parameterized
    Expression setOpaque(true) is a void method call, and thus it cannot be parameterized
    1
    setOpaque(true);
                                                                    
    2
    setHorizontalAlignment(LEFT);
    Preondition Violations
    Unmatched statement setHorizontalAlignment(LEFT); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    setHorizontalAlignment(LEFT);
                                                                    
    3
    setVerticalAlignment(CENTER);
    Preondition Violations
    Unmatched statement setVerticalAlignment(CENTER); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    setVerticalAlignment(CENTER);
    5
    syncMailboxInfo(status);
                                                          
    6
    return result;
    6
    return result;
    Preondition Violations
    Unmatched return result;
                                      
    Precondition Violations (12)
    Row Violation
    1Expression purgeHeaderList() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression setOpaque(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression purgeHeaderList() is a void method call, and thus it cannot be parameterized
    4Expression setOpaque(true) is a void method call, and thus it cannot be parameterized
    5Expression purgeHeaderList() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression setOpaque(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression purgeHeaderList() is a void method call, and thus it cannot be parameterized
    8Expression setOpaque(true) is a void method call, and thus it cannot be parameterized
    9Unmatched statement setHorizontalAlignment(LEFT); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10Unmatched statement setVerticalAlignment(CENTER); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    11Unmatched return result;
    12The refactoring of the clones is infeasible, because classes org.columba.mail.folder.imap.IMAPFolder and org.columba.addressbook.gui.list.AddressbookListRenderer do not have a common superclass