try { IExtension extension = handler.getExtension(type); folder = (AddressbookTreeNode) extension.instanciateExtension(args); parentFolder.add(folder); } catch (Exception ex) { ex.printStackTrace(); } return folder;
try { IExtension extension = handler.getExtension(type); folder = (IMailFolder) extension.instanciateExtension(args); parentFolder.add(folder); } catch (Exception ex) { ex.printStackTrace(); } return folder;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/gui/tree/AddressbookTreeModel.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/tree/FolderTreeModel.java
Method name: AddressbookTreeNode add(XmlElement, AddressbookTreeNode) Method name: IMailFolder add(XmlElement, IMailFolder)
Number of AST nodes: 5 Number of AST nodes: 5
1
try {
1
try {
2
			IExtension extension = handler.getExtension(type);
2
			IExtension extension = handler.getExtension(type);
3
			folder = (AddressbookTreeNode) extension.instanciateExtension(args);
3
			folder = (IMailFolder) extension.instanciateExtension(args);
4
			parentFolder.add(folder);
4
			parentFolder.add(folder);
5
		} catch (Exception ex) {
5
		} catch (Exception ex) {
6
			ex.printStackTrace();
6
			ex.printStackTrace();
7
		}
7
		}
8
		return folder;
8
		return folder;
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 having the same super class
Number of node comparisons17
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)9.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    13
    try
    32
    try
    14
    IExtension extension = handler.getExtension(type);
    33
    IExtension extension = handler.getExtension(type);
    15
    folder = (AddressbookTreeNode)extension.instanciateExtension(args);
    15
    folder = (AddressbookTreeNode)extension.instanciateExtension(args);
    34
    folder = (IMailFolder)extension.instanciateExtension(args);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.folder.AddressbookTreeNodeorg.columba.mail.folder.IMailFolderSUBCLASS_TYPE_MISMATCH
    org.columba.addressbook.folder.AddressbookTreeNodeorg.columba.mail.folder.IMailFolderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (AddressbookTreeNode)extension.instanciateExtension(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (IMailFolder)extension.instanciateExtension(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    34
    folder = (IMailFolder)extension.instanciateExtension(args);
    16
    parentFolder.add(folder);
    16
    parentFolder.add(folder);
    35
    parentFolder.add(folder);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.folder.AddressbookTreeNodeorg.columba.mail.folder.IMailFolderSUBCLASS_TYPE_MISMATCH
    org.columba.addressbook.folder.AddressbookTreeNodeorg.columba.mail.folder.IMailFolderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression folder cannot be unified with expression folder , because common superclass javax.swing.tree.MutableTreeNode does not declare member(s) public void add(javax.swing.tree.MutableTreeNode) , public abstract void add(org.columba.mail.folder.IMailFolder)
    Expression parentFolder cannot be unified with expression parentFolder , because common superclass javax.swing.tree.MutableTreeNode does not declare member(s) public void add(javax.swing.tree.MutableTreeNode) , public abstract void add(org.columba.mail.folder.IMailFolder)
    35
    parentFolder.add(folder);
    17
    return folder;
    17
    return folder;
    36
    return folder;
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.folder.AddressbookTreeNodeorg.columba.mail.folder.IMailFolderSUBCLASS_TYPE_MISMATCH
    36
    return folder;
    Precondition Violations (4)
    Row Violation
    1Expression (AddressbookTreeNode)extension.instanciateExtension(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression (IMailFolder)extension.instanciateExtension(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression folder cannot be unified with expression folder , because common superclass javax.swing.tree.MutableTreeNode does not declare member(s) public void add(javax.swing.tree.MutableTreeNode) , public abstract void add(org.columba.mail.folder.IMailFolder)
    4Expression parentFolder cannot be unified with expression parentFolder , because common superclass javax.swing.tree.MutableTreeNode does not declare member(s) public void add(javax.swing.tree.MutableTreeNode) , public abstract void add(org.columba.mail.folder.IMailFolder)