if (waitingForOk) { waitingForOk = false; showUpdateDialog(); }
if (initialized) { inputStream.close(); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/update/UpdateControllerImpl.java File path: /sql12/plugins/dataimport/src/com/csvreader/CsvReader.java
Method name: void showDialog() Method name: void close(boolean)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (waitingForOk)
1
if (
2
			{
3
				waitingForOk = false;
4
				showUpdateDialog
2
initialized) {
5
();
3
					inputStream.close();
6
			}
4
				}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons6
  1. {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)96.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (waitingForOk)
    1
    if (waitingForOk)
    10
    if (initialized)
    Differences
    Expression1Expression2Difference
    waitingForOkinitializedVARIABLE_NAME_MISMATCH
    10
    if (initialized)
    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();
    11
    inputStream.close();
    Differences
    Expression1Expression2Difference
    showUpdateDialogcloseMETHOD_INVOCATION_NAME_MISMATCH
    inputStreamMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression inputStream.close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    Expression inputStream.close() is a void method call, and thus it cannot be parameterized
    Expression inputStream.close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    Expression inputStream.close() is a void method call, and thus it cannot be parameterized
    11
    inputStream.close();
    Precondition Violations (7)
    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 inputStream.close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    3Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    4Expression inputStream.close() is a void method call, and thus it cannot be parameterized
    5Expression inputStream.close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    6Expression showUpdateDialog() is a void method call, and thus it cannot be parameterized
    7Expression inputStream.close() is a void method call, and thus it cannot be parameterized