if (list1.size() > 0) { ref = new MailFolderCommandReference(srcFolder, list1.toArray()); ref.setMarkVariant(-markVariant); MarkMessageCommand c = new MarkMessageCommand(ref); commandList.add(c); c.execute(worker); // train bayesian filter if ((markVariant == MarkMessageCommand.MARK_AS_SPAM) || (markVariant == MarkMessageCommand.MARK_AS_NOTSPAM)) { processSpamFilter(uids, srcFolder, -markVariant); } }
if (list2.size() > 0) { ref = new MailFolderCommandReference(srcFolder, list2.toArray()); ref.setMarkVariant(markVariant); MarkMessageCommand c = new MarkMessageCommand(ref); commandList.add(c); c.execute(worker); // train bayesian filter if ((markVariant == MarkMessageCommand.MARK_AS_SPAM) || (markVariant == MarkMessageCommand.MARK_AS_NOTSPAM)) { processSpamFilter(uids, srcFolder, markVariant); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/ToggleMarkCommand.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/ToggleMarkCommand.java
Method name: void execute(IWorkerStatusController) Method name: void execute(IWorkerStatusController)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (list1.size() > 0) {
1
if (list2.size() > 0) {
2
			ref = new MailFolderCommandReference(srcFolder, list1.toArray());
2
			ref = new MailFolderCommandReference(srcFolder, list2.toArray());
3
			ref.setMarkVariant(-markVariant);
3
			ref.setMarkVariant(markVariant);
4
			MarkMessageCommand c = new MarkMessageCommand(ref);
4
			MarkMessageCommand c = new MarkMessageCommand(ref);
5
			commandList.add(c);
5
			commandList.add(c);
6
			c.execute(worker);
6
			c.execute(worker);
7
			// train bayesian filter
7
			// train bayesian filter
8
			if ((markVariant == MarkMessageCommand.MARK_AS_SPAM)
8
			if ((markVariant == MarkMessageCommand.MARK_AS_SPAM)
9
					|| (markVariant == MarkMessageCommand.MARK_AS_NOTSPAM)) {
9
					|| (markVariant == MarkMessageCommand.MARK_AS_NOTSPAM)) {
10
				processSpamFilter(uids, srcFolder, -markVariant);
10
				processSpamFilter(uids, srcFolder, markVariant);
11
			}
11
			}
12
		}
12
		}
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)0.3
Clones locationClones are in the same method
Number of node comparisons41
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)66.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    35
    if (list1.size() > 0)
    35
    if (list1.size() > 0)
    43
    if (list2.size() > 0)
    Differences
    Expression1Expression2Difference
    list1list2VARIABLE_NAME_MISMATCH
    43
    if (list2.size() > 0)
    36
    ref = new MailFolderCommandReference(srcFolder, list1.toArray());
    36
    ref = new MailFolderCommandReference(srcFolder, list1.toArray());
    44
    ref = new MailFolderCommandReference(srcFolder, list2.toArray());
    Differences
    Expression1Expression2Difference
    list1list2VARIABLE_NAME_MISMATCH
    44
    ref = new MailFolderCommandReference(srcFolder, list2.toArray());
    37
    ref.setMarkVariant(-markVariant);
    37
    ref.setMarkVariant(-markVariant);
    45
    ref.setMarkVariant(markVariant);
    Differences
    Expression1Expression2Difference
    -markVariantmarkVariantTYPE_COMPATIBLE_REPLACEMENT
    45
    ref.setMarkVariant(markVariant);
    38
    MarkMessageCommand c = new MarkMessageCommand(ref);
    46
    MarkMessageCommand c = new MarkMessageCommand(ref);
    39
    commandList.add(c);
    47
    commandList.add(c);
    40
    c.execute(worker);
    48
    c.execute(worker);
    41
    if ((markVariant == MarkMessageCommand.MARK_AS_SPAM) || (markVariant == MarkMessageCommand.MARK_AS_NOTSPAM))
    49
    if ((markVariant == MarkMessageCommand.MARK_AS_SPAM) || (markVariant == MarkMessageCommand.MARK_AS_NOTSPAM))
    42
    processSpamFilter(uids, srcFolder, -markVariant);
    42
    processSpamFilter(uids, srcFolder, -markVariant);
    50
    processSpamFilter(uids, srcFolder, markVariant);
    Differences
    Expression1Expression2Difference
    -markVariantmarkVariantTYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression -markVariant cannot be parameterized, because it has dependencies to/from statements that will be extracted
    50
    processSpamFilter(uids, srcFolder, markVariant);
    Precondition Violations (1)
    Row Violation
    1Expression -markVariant cannot be parameterized, because it has dependencies to/from statements that will be extracted