case MarkMessageCommand.MARK_AS_NOTRECENT: { if (flags.getRecent()) { getMessageFolderInfo().decRecent(); updated = true; } break;
case MarkMessageCommand.MARK_AS_UNREAD: { if (flags.getSeen()) { getMessageFolderInfo().incUnseen(); 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_UNREAD: {
2
				if (flags.getRecent()) {
2
				if (flags.getSeen()) {
3
					getMessageFolderInfo().decRecent();
3
					getMessageFolderInfo().incUnseen();
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)2.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    32
    case MarkMessageCommand.MARK_AS_NOTRECENT:
    32
    case MarkMessageCommand.MARK_AS_NOTRECENT:
    14
    case MarkMessageCommand.MARK_AS_UNREAD:
    Differences
    Expression1Expression2Difference
    MARK_AS_NOTRECENTMARK_AS_UNREADVARIABLE_NAME_MISMATCH
    Preondition Violations
    Switch case MarkMessageCommand.MARK_AS_NOTRECENT: without corresponding switch
    Switch case MarkMessageCommand.MARK_AS_UNREAD: without corresponding switch
    14
    case MarkMessageCommand.MARK_AS_UNREAD:
    33
    if (flags.getRecent())
    33
    if (flags.getRecent())
    15
    if (flags.getSeen())
    Differences
    Expression1Expression2Difference
    getRecentgetSeenMETHOD_INVOCATION_NAME_MISMATCH
    15
    if (flags.getSeen())
    34
    getMessageFolderInfo().decRecent();
    34
    getMessageFolderInfo().decRecent();
    16
    getMessageFolderInfo().incUnseen();
    Differences
    Expression1Expression2Difference
    decRecentincUnseenMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getMessageFolderInfo().decRecent() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression getMessageFolderInfo().incUnseen() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression getMessageFolderInfo().decRecent() is a void method call, and thus it cannot be parameterized
    Expression getMessageFolderInfo().incUnseen() is a void method call, and thus it cannot be parameterized
    16
    getMessageFolderInfo().incUnseen();
    35
    updated = true;
    17
    updated = true;
    36
    break;
    36
    break;
    18
    break;
    Preondition Violations
    Statement break; without innermost loop
    Statement break; without innermost loop
    18
    break;
    Precondition Violations (9)
    Row Violation
    1Switch case MarkMessageCommand.MARK_AS_NOTRECENT: without corresponding switch
    2Switch case MarkMessageCommand.MARK_AS_UNREAD: without corresponding switch
    3Expression getMessageFolderInfo().decRecent() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    4Expression getMessageFolderInfo().incUnseen() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    5Expression getMessageFolderInfo().decRecent() is a void method call, and thus it cannot be parameterized
    6Expression getMessageFolderInfo().incUnseen() is a void method call, and thus it cannot be parameterized
    7Statement break; without innermost loop
    8Statement break; without innermost loop
    9Clone fragment #1 returns variables updated , while Clone fragment #2 returns variables