case MarkMessageCommand.MARK_AS_NOTRECENT: { if (flags.getRecent()) { getMessageFolderInfo().decRecent(); updated = true; } break;
case MarkMessageCommand.MARK_AS_RECENT: { if (!flags.getRecent()) { getMessageFolderInfo().incRecent(); updated = true; } break;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/AbstractMessageFolder.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/AbstractMessageFolder.java
Method name: void updateMailFolderInfo(Flags, int) Method name: void updateMailFolderInfo(Flags, int)
Number of AST nodes: 5 Number of AST nodes: 5
1
case MarkMessageCommand.MARK_AS_NOTRECENT: {
1
case MarkMessageCommand.MARK_AS_RECENT: {
2
				if (flags.getRecent()) {
2
				if (!flags.getRecent()) {
3
					getMessageFolderInfo().decRecent();
3
					getMessageFolderInfo().incRecent();
4
					updated = true;
4
					updated = true;
5
				}
5
				}
6
				break;
6
				break;
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 comparisons14
  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)0.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    32
    case MarkMessageCommand.MARK_AS_NOTRECENT:
    32
    case MarkMessageCommand.MARK_AS_NOTRECENT:
    27
    case MarkMessageCommand.MARK_AS_RECENT:
    Differences
    Expression1Expression2Difference
    MARK_AS_NOTRECENTMARK_AS_RECENTVARIABLE_NAME_MISMATCH
    27
    case MarkMessageCommand.MARK_AS_RECENT:
    33
    if (flags.getRecent())
    33
    if (flags.getRecent())
    28
    if (!flags.getRecent())
    Differences
    Expression1Expression2Difference
    flags.getRecent()!flags.getRecent()TYPE_COMPATIBLE_REPLACEMENT
    28
    if (!flags.getRecent())
    34
    getMessageFolderInfo().decRecent();
    34
    getMessageFolderInfo().decRecent();
    29
    getMessageFolderInfo().incRecent();
    Differences
    Expression1Expression2Difference
    decRecentincRecentMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getMessageFolderInfo().decRecent() is a void method call, and thus it cannot be parameterized
    Expression getMessageFolderInfo().incRecent() is a void method call, and thus it cannot be parameterized
    29
    getMessageFolderInfo().incRecent();
    35
    updated = true;
    30
    updated = true;
    36
    break;
    31
    break;
    Precondition Violations (3)
    Row Violation
    1Expression getMessageFolderInfo().decRecent() is a void method call, and thus it cannot be parameterized
    2Expression getMessageFolderInfo().incRecent() is a void method call, and thus it cannot be parameterized
    3Clone fragment #1 returns variables updated , while Clone fragment #2 returns variables