if (viewItem == null) { viewItem = new ViewItem(getRoot().getElement("/options/gui/viewlist/view")); } return viewItem;
if (list == null) { list = new AccountList(getRoot().getElement("/accountlist")); } return list;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/config/MainFrameOptionsXmlConfig.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/config/AccountXmlConfig.java
Method name: ViewItem getViewItem() Method name: AccountList getAccountList()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (viewItem == null) {
1
if (list == null) {
2
            viewItem = new ViewItem(getRoot().getElement("/options/gui/viewlist/view"));
2
            list = new AccountList(getRoot().getElement("/accountlist"));
3
        }
3
        }
4
        return viewItem;
4
        return list;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons5
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)16.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (viewItem == null)
    1
    if (viewItem == null)
    1
    if (list == null)
    Differences
    Expression1Expression2Difference
    viewItemlistVARIABLE_NAME_MISMATCH
    org.columba.core.config.ViewItemorg.columba.mail.config.AccountListSUBCLASS_TYPE_MISMATCH
    1
    if (list == null)
    2
    viewItem = new ViewItem(getRoot().getElement("/options/gui/viewlist/view"));
    2
    viewItem = new ViewItem(getRoot().getElement("/options/gui/viewlist/view"));
    2
    list = new AccountList(getRoot().getElement("/accountlist"));
    Differences
    Expression1Expression2Difference
    viewItemlistVARIABLE_NAME_MISMATCH
    org.columba.core.config.ViewItemorg.columba.mail.config.AccountListSUBCLASS_TYPE_MISMATCH
    org.columba.core.config.ViewItemorg.columba.mail.config.AccountListSUBCLASS_TYPE_MISMATCH
    "/options/gui/viewlist/view""/accountlist"LITERAL_VALUE_MISMATCH
    Preondition Violations
    Expression new AccountList(getRoot().getElement("/accountlist")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    list = new AccountList(getRoot().getElement("/accountlist"));
    3
    return viewItem;
    3
    return viewItem;
    3
    return list;
    Differences
    Expression1Expression2Difference
    viewItemlistVARIABLE_NAME_MISMATCH
    org.columba.core.config.ViewItemorg.columba.mail.config.AccountListSUBCLASS_TYPE_MISMATCH
    3
    return list;
    Precondition Violations (1)
    Row Violation
    1Expression new AccountList(getRoot().getElement("/accountlist")) cannot be parameterized, because it has dependencies to/from statements that will be extracted