if (spamList.size() != 0) { MailFolderCommandReference ref = new MailFolderCommandReference( srcFolder, spamList.toArray()); ref.setMarkVariant(MarkMessageCommand.MARK_AS_SPAM); markAsSpamCommand = new MarkMessageCommand(ref); markAsSpamCommand.execute(worker); }
if (nonspamList.size() != 0) { MailFolderCommandReference ref = new MailFolderCommandReference( srcFolder, nonspamList.toArray()); ref.setMarkVariant(MarkMessageCommand.MARK_AS_NOTSPAM); markAsNotSpamCommand = new MarkMessageCommand(ref); markAsNotSpamCommand.execute(worker); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/spam/command/ScoreMessageCommand.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/spam/command/ScoreMessageCommand.java
Method name: void execute(IWorkerStatusController) Method name: void execute(IWorkerStatusController)
Number of AST nodes: 5 Number of AST nodes: 5
1
if (spamList.size() != 0) {
1
if (nonspamList.size() != 0) {
2
			MailFolderCommandReference ref = new MailFolderCommandReference(
2
			MailFolderCommandReference ref = new MailFolderCommandReference(
3
					srcFolder, spamList.toArray());
3
					srcFolder, nonspamList.toArray());
4
			ref.setMarkVariant(MarkMessageCommand.MARK_AS_SPAM);
4
			ref.setMarkVariant(MarkMessageCommand.MARK_AS_NOTSPAM);
5
			markAsSpamCommand = new MarkMessageCommand(ref);
5
			markAsNotSpamCommand = new MarkMessageCommand(ref);
6
			markAsSpamCommand.execute(worker);
6
			markAsNotSpamCommand.execute(worker);
7
		}
7
		}
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)0.1
Clones locationClones are in the same method
Number of node comparisons26
  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)1.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    21
    if (spamList.size() != 0)
    21
    if (spamList.size() != 0)
    26
    if (nonspamList.size() != 0)
    Differences
    Expression1Expression2Difference
    spamListnonspamListVARIABLE_NAME_MISMATCH
    26
    if (nonspamList.size() != 0)
    22
    MailFolderCommandReference ref = new MailFolderCommandReference(srcFolder, spamList.toArray());
    22
    MailFolderCommandReference ref = new MailFolderCommandReference(srcFolder, spamList.toArray());
    27
    MailFolderCommandReference ref = new MailFolderCommandReference(srcFolder, nonspamList.toArray());
    Differences
    Expression1Expression2Difference
    spamListnonspamListVARIABLE_NAME_MISMATCH
    27
    MailFolderCommandReference ref = new MailFolderCommandReference(srcFolder, nonspamList.toArray());
    23
    ref.setMarkVariant(MarkMessageCommand.MARK_AS_SPAM);
    23
    ref.setMarkVariant(MarkMessageCommand.MARK_AS_SPAM);
    28
    ref.setMarkVariant(MarkMessageCommand.MARK_AS_NOTSPAM);
    Differences
    Expression1Expression2Difference
    MARK_AS_SPAMMARK_AS_NOTSPAMVARIABLE_NAME_MISMATCH
    28
    ref.setMarkVariant(MarkMessageCommand.MARK_AS_NOTSPAM);
    24
    markAsSpamCommand = new MarkMessageCommand(ref);
    24
    markAsSpamCommand = new MarkMessageCommand(ref);
    29
    markAsNotSpamCommand = new MarkMessageCommand(ref);
    Differences
    Expression1Expression2Difference
    markAsSpamCommandmarkAsNotSpamCommandVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression markAsSpamCommand is a field being modified, and thus it cannot be parameterized
    Expression markAsNotSpamCommand is a field being modified, and thus it cannot be parameterized
    29
    markAsNotSpamCommand = new MarkMessageCommand(ref);
    25
    markAsSpamCommand.execute(worker);
    25
    markAsSpamCommand.execute(worker);
    30
    markAsNotSpamCommand.execute(worker);
    Differences
    Expression1Expression2Difference
    markAsSpamCommandmarkAsNotSpamCommandVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression markAsSpamCommand cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression markAsNotSpamCommand cannot be parameterized, because it has dependencies to/from statements that will be extracted
    30
    markAsNotSpamCommand.execute(worker);
    Precondition Violations (4)
    Row Violation
    1Expression markAsSpamCommand is a field being modified, and thus it cannot be parameterized
    2Expression markAsNotSpamCommand is a field being modified, and thus it cannot be parameterized
    3Expression markAsSpamCommand cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression markAsNotSpamCommand cannot be parameterized, because it has dependencies to/from statements that will be extracted