if (waitingForOk) { waitingForOk = false; showUpdateDialog(); }
if (!_closing) { _logContentsTxt.append(finalLine); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/update/UpdateControllerImpl.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/ViewLogsSheet.java
Method name: void showDialog() Method name: void run()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (waitingForOk)
1
if (
2
			{
3
				waitingForOk = false;
4
				showUpdateDialog();
2
!_closing)
3
											{
4
												_logContentsTxt.append(finalLine);
5
			}
5
											}
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 different classes
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)96.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (waitingForOk)
    1
    if (waitingForOk)
    1
    if (!_closing)
    Differences
    Expression1Expression2Difference
    waitingForOk!_closingTYPE_COMPATIBLE_REPLACEMENT
    1
    if (!_closing)
    2
    waitingForOk = false;
    2
    waitingForOk = false;
    Preondition Violations
    Unmatched statement waitingForOk=false; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                
    3
    showUpdateDialog();
    3
    showUpdateDialog();
    2
    _logContentsTxt.append(finalLine);
    Differences
    Expression1Expression2Difference
    showUpdateDialogappendMETHOD_INVOCATION_NAME_MISMATCH
    showUpdateDialog()_logContentsTxt.append(finalLine)ARGUMENT_NUMBER_MISMATCH
    _logContentsTxtMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    2
    _logContentsTxt.append(finalLine);
    Precondition Violations (6)
    Row Violation
    1Unmatched statement waitingForOk=false; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    3Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    4Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    5Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    6The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.update.UpdateControllerImpl.GlobalPrefsListener and do not have a common superclass