String s = location.toString(); // TODO: @author fdietz replace with regular expression int index = s.lastIndexOf('/'); String messageId = s.substring(index + 1, s.length()); String folderId = s.substring(s.lastIndexOf('/', index - 1) + 1, index); IContainer[] container = FrameManager.getInstance().getOpenFrames(); if (container == null || container.length == 0) throw new RuntimeException("No frames available");
String s = location.toString(); // TODO: @author fdietz replace with regular expression int index = s.lastIndexOf('/'); String contactId = s.substring(index + 1, s.length()); String folderId = s.substring(s.lastIndexOf('/', index - 1) + 1, index); IContainer[] container = FrameManager.getInstance().getOpenFrames(); if (container == null || container.length == 0) throw new RuntimeException("No frames available");
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/facade/DialogFacade.java File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/facade/DialogFacade.java
Method name: void openMessage(URI) Method name: void openContactDialog(URI)
Number of AST nodes: 7 Number of AST nodes: 7
1
String s = location.toString();
1
String s = location.toString();
2
		// TODO: @author fdietz replace with regular expression
2
		// TODO: @author fdietz replace with regular expression
3
		int index = s.lastIndexOf('/');
3
		int index = s.lastIndexOf('/');
4
		String messageId = s.substring(index + 1, s.length());
4
		String contactId = s.substring(index + 1, s.length());
5
		String folderId = s.substring(s.lastIndexOf('/', index - 1) + 1, index);
5
		String folderId = s.substring(s.lastIndexOf('/', index - 1) + 1, index);
6
		IContainer[] container = FrameManager.getInstance().getOpenFrames();
6
		IContainer[] container = FrameManager.getInstance().getOpenFrames();
7
		if (container == null || container.length == 0)
7
		if (container == null || container.length == 0)
8
			throw new RuntimeException("No frames available");
8
			throw new RuntimeException("No frames available");
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)0.2
Clones locationClones are in different classes
Number of node comparisons29
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)3.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    String s = location.toString();
    1
    String s = location.toString();
    2
    int index = s.lastIndexOf('/');
    2
    int index = s.lastIndexOf('/');
    3
    String messageId = s.substring(index + 1, s.length());
    3
    String messageId = s.substring(index + 1, s.length());
    3
    String contactId = s.substring(index + 1, s.length());
    Differences
    Expression1Expression2Difference
    messageIdcontactIdVARIABLE_NAME_MISMATCH
    3
    String contactId = s.substring(index + 1, s.length());
    4
    String folderId = s.substring(s.lastIndexOf('/', index - 1) + 1, index);
    4
    String folderId = s.substring(s.lastIndexOf('/', index - 1) + 1, index);
    5
    IContainer[] container = FrameManager.getInstance().getOpenFrames();
    5
    IContainer[] container = FrameManager.getInstance().getOpenFrames();
    6
    if (container == null || container.length == 0)
    6
    if (container == null || container.length == 0)
    7
    throw new RuntimeException("No frames available");
    7
    throw new RuntimeException("No frames available");
    Precondition Violations (2)
    Row Violation
    1Clone fragment #1 returns variables container, folderId, messageId , while Clone fragment #2 returns variables container, folderId, contactId
    2The refactoring of the clones is infeasible, because classes org.columba.mail.facade.DialogFacade and org.columba.addressbook.facade.DialogFacade do not have a common superclass