if (pop == null) { pop = new PopItem(getRoot().getElement("popserver")); } if (pop.getBoolean("use_default_account")) { // return default-account ImapItem instead PopItem item = MailConfig.getInstance().getAccountList() .getDefaultAccount().getPopItem(); return item; } return pop;
if (folder == null) { folder = new SpecialFoldersItem(getRoot().getElement("specialfolders")); } if (folder.getBoolean("use_default_account")) { // return default-account ImapItem instead SpecialFoldersItem item = MailConfig.getInstance().getAccountList() .getDefaultAccount() .getSpecialFoldersItem(); return item; } return folder;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/config/AccountItem.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/config/AccountItem.java
Method name: PopItem getPopItem() Method name: SpecialFoldersItem getSpecialFoldersItem()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (pop == null) {
1
if (folder == null) {
2
            pop = new PopItem(getRoot().getElement("popserver"));
2
            folder = new SpecialFoldersItem(getRoot().getElement("specialfolders"));
3
        }
3
        }
4
        if (pop.getBoolean("use_default_account")) {
4
        if (folder.getBoolean("use_default_account")) {
5
            // return default-account ImapItem instead 
5
            // return default-account ImapItem instead 
6
            PopItem item = MailConfig.getInstance().getAccountList()
6
            SpecialFoldersItem item = MailConfig.getInstance().getAccountList()
7
                                               .getDefaultAccount().getPop
7
                                                          .getDefaultAccount()
8
Item();
8
                                                          .getSpecialFoldersItem();
9
            return item;
9
            return item;
10
        }
10
        }
11
        return pop;
11
        return folder;
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)0.6
Clones locationClones are declared in the same class
Number of node comparisons16
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)18.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (pop == null)
    1
    if (pop == null)
    1
    if (folder == null)
    Differences
    Expression1Expression2Difference
    popfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    1
    if (folder == null)
    2
    pop = new PopItem(getRoot().getElement("popserver"));
    2
    pop = new PopItem(getRoot().getElement("popserver"));
    2
    folder = new SpecialFoldersItem(getRoot().getElement("specialfolders"));
    Differences
    Expression1Expression2Difference
    popfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    "popserver""specialfolders"LITERAL_VALUE_MISMATCH
    2
    folder = new SpecialFoldersItem(getRoot().getElement("specialfolders"));
    3
    if (pop.getBoolean("use_default_account"))
    3
    if (pop.getBoolean("use_default_account"))
    3
    if (folder.getBoolean("use_default_account"))
    Differences
    Expression1Expression2Difference
    popfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    3
    if (folder.getBoolean("use_default_account"))
    4
    PopItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getPopItem();
    4
    PopItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getPopItem();
    4
    SpecialFoldersItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getSpecialFoldersItem();
    Differences
    Expression1Expression2Difference
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    getPopItemgetSpecialFoldersItemMETHOD_INVOCATION_NAME_MISMATCH
    4
    SpecialFoldersItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getSpecialFoldersItem();
    5
    return item;
    5
    return item;
    5
    return item;
    Differences
    Expression1Expression2Difference
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    5
    return item;
    6
    return pop;
    6
    return pop;
    6
    return folder;
    Differences
    Expression1Expression2Difference
    popfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.PopItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    6
    return folder;
    Precondition Violations (0)
    Row Violation