if (waitingForOk) { waitingForOk = false; showUpdateDialog(); }
if (!hasChanged) { hasChanged = true; }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/update/UpdateControllerImpl.java File path: /sql12/plugins/sqlreplace/src/net/sourceforge/squirrel_sql/plugins/sqlreplace/SQLReplacementPreferencesPanel.java
Method name: void showDialog() Method name: void keyTyped(java.awt.event.KeyEvent)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (waitingForOk)
1
if (
2
			{
3
				waitingForOk = false;
4
				showUpdateDialog()
2
!hasChanged) {
5
;
3
					hasChanged = true;
6
			}
4
				}
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)0.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (waitingForOk)
    1
    if (waitingForOk)
    1
    if (!hasChanged)
    Differences
    Expression1Expression2Difference
    waitingForOk!hasChangedTYPE_COMPATIBLE_REPLACEMENT
    1
    if (!hasChanged)
    2
    waitingForOk = false;
    2
    waitingForOk = false;
    2
    hasChanged = true;
    Differences
    Expression1Expression2Difference
    waitingForOkhasChangedVARIABLE_NAME_MISMATCH
    falsetrueLITERAL_VALUE_MISMATCH
    Preondition Violations
    Expression waitingForOk is a field being modified, and thus it cannot be parameterized
    Expression hasChanged is a field being modified, and thus it cannot be parameterized
    2
    hasChanged = true;
    3
    showUpdateDialog();
                                                
    Precondition Violations (3)
    Row Violation
    1Expression waitingForOk is a field being modified, and thus it cannot be parameterized
    2Expression hasChanged is a field being modified, and thus it cannot be parameterized
    3The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.update.UpdateControllerImpl.GlobalPrefsListener and do not have a common superclass