VirtualHeader h = (VirtualHeader) headerList.get(uid); IMailbox sourceFolder = h.getSrcFolder(); Object sourceUid = h.getSrcUid(); return sourceFolder.getAttributes(sourceUid);
VirtualHeader h = (VirtualHeader) headerList.get(uid); IMailbox sourceFolder = h.getSrcFolder(); Object sourceUid = h.getSrcUid(); return sourceFolder.getMessageSourceStream(sourceUid);
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/virtual/VirtualFolder.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/virtual/VirtualFolder.java
Method name: Attributes getAttributes(Object) Method name: InputStream getMessageSourceStream(Object)
Number of AST nodes: 4 Number of AST nodes: 4
1
VirtualHeader h = (VirtualHeader) headerList.get(uid);
1
VirtualHeader h = (VirtualHeader) headerList.get(uid);
2
		IMailbox sourceFolder = h.getSrcFolder();
2
		IMailbox sourceFolder = h.getSrcFolder();
3
		Object sourceUid = h.getSrcUid();
3
		Object sourceUid = h.getSrcUid();
4
		return sourceFolder.getAttributes(sourceUid);
4
		return sourceFolder.getMessageSourceStream(sourceUid);
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 declared in the same class
Number of node comparisons12
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    VirtualHeader h = (VirtualHeader)headerList.get(uid);
    1
    VirtualHeader h = (VirtualHeader)headerList.get(uid);
    2
    IMailbox sourceFolder = h.getSrcFolder();
    2
    IMailbox sourceFolder = h.getSrcFolder();
    3
    Object sourceUid = h.getSrcUid();
    3
    Object sourceUid = h.getSrcUid();
                                                                                                                      
    4
    return sourceFolder.getMessageSourceStream(sourceUid);
    Preondition Violations
    Unmatched statement return sourceFolder.getMessageSourceStream(sourceUid); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return sourceFolder.getMessageSourceStream(sourceUid);
    4
    return sourceFolder.getMessageSourceStream(sourceUid);
    4
    return sourceFolder.getAttributes(sourceUid);
    4
    return sourceFolder.getAttributes(sourceUid);
    Preondition Violations
    Unmatched statement return sourceFolder.getAttributes(sourceUid); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return sourceFolder.getAttributes(sourceUid);
                                                                                                    
    Precondition Violations (5)
    Row Violation
    1Unmatched statement return sourceFolder.getMessageSourceStream(sourceUid); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched return sourceFolder.getMessageSourceStream(sourceUid);
    3Unmatched statement return sourceFolder.getAttributes(sourceUid); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched return sourceFolder.getAttributes(sourceUid);
    5Clone fragment #1 returns variables sourceFolder, sourceUid , while Clone fragment #2 returns variables sourceFolder, sourceUid