if (pgp == null) { pgp = new SecurityItem(getRoot().getElement("pgp")); } if (pgp.getBoolean("use_default_account")) { // return default-account ImapItem instead SecurityItem item = MailConfig.getInstance().getAccountList() .getDefaultAccount().getPGPItem(); return item; } return pgp;
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: SecurityItem getPGPItem() Method name: SpecialFoldersItem getSpecialFoldersItem()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (pgp == null) {
1
if (folder == null) {
2
            pgp = new SecurityItem(getRoot().getElement("pgp"));
2
            folder = new SpecialFoldersItem(getRoot().getElement("specialfolders"));
3
        }
3
        }
4
        if (pgp.getBoolean("use_default_account")) {
4
        if (folder.getBoolean("use_default_account")) {
5
            // return default-account ImapItem instead 
5
            // return default-account ImapItem instead 
6
            SecurityItem item = MailConfig.getInstance().getAccountList()
6
            SpecialFoldersItem item = MailConfig.getInstance().getAccountList()
7
                                               .getDefaultAccount().getPGP
7
                                                          .getDefaultAccount()
8
Item();
8
                                                          .getSpecialFoldersItem();
9
            return item;
9
            return item;
10
        }
10
        }
11
        return pgp;
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)0.3
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 (pgp == null)
    1
    if (pgp == null)
    1
    if (folder == null)
    Differences
    Expression1Expression2Difference
    pgpfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    1
    if (folder == null)
    2
    pgp = new SecurityItem(getRoot().getElement("pgp"));
    2
    pgp = new SecurityItem(getRoot().getElement("pgp"));
    2
    folder = new SpecialFoldersItem(getRoot().getElement("specialfolders"));
    Differences
    Expression1Expression2Difference
    pgpfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    "pgp""specialfolders"LITERAL_VALUE_MISMATCH
    Preondition Violations
    Expression new SecurityItem(getRoot().getElement("pgp")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    folder = new SpecialFoldersItem(getRoot().getElement("specialfolders"));
    3
    if (pgp.getBoolean("use_default_account"))
    3
    if (pgp.getBoolean("use_default_account"))
    3
    if (folder.getBoolean("use_default_account"))
    Differences
    Expression1Expression2Difference
    pgpfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    3
    if (folder.getBoolean("use_default_account"))
    4
    SecurityItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getPGPItem();
    4
    SecurityItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getPGPItem();
    4
    SpecialFoldersItem item = MailConfig.getInstance().getAccountList().getDefaultAccount().getSpecialFoldersItem();
    Differences
    Expression1Expression2Difference
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    getPGPItemgetSpecialFoldersItemMETHOD_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.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    5
    return item;
    6
    return pgp;
    6
    return pgp;
    6
    return folder;
    Differences
    Expression1Expression2Difference
    pgpfolderVARIABLE_NAME_MISMATCH
    org.columba.mail.config.SecurityItemorg.columba.mail.config.SpecialFoldersItemSUBCLASS_TYPE_MISMATCH
    6
    return folder;
    Precondition Violations (1)
    Row Violation
    1Expression new SecurityItem(getRoot().getElement("pgp")) cannot be parameterized, because it has dependencies to/from statements that will be extracted