if (null != _toolBar) { _toolBar.addSeparator(); }
if (cancelButton != null) { cancelButton.addActionListener(listener); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/session/SQLInternalFrame.java File path: /sql12/plugins/dbcopy/src/net/sourceforge/squirrel_sql/plugins/dbcopy/gui/DualProgressBarDialog.java
Method name: void addSeparatorToToolbar() Method name: void addCancelButtonActionListener(ActionListener)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (null != _toolBar)
1
if (cancelButton != null) {
2
      {
2
     
3
         _toolBar.addSeparator();
3
       cancelButton.addActionListener(listener);
4
      }
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 comparisons4
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (null != _toolBar)
    1
    if (null != _toolBar)
    1
    if (cancelButton != null)
    Differences
    Expression1Expression2Difference
    nullcancelButtonTYPE_COMPATIBLE_REPLACEMENT
    _toolBarnullTYPE_COMPATIBLE_REPLACEMENT
    1
    if (cancelButton != null)
    2
    _toolBar.addSeparator();
    2
    _toolBar.addSeparator();
    2
    cancelButton.addActionListener(listener);
    Differences
    Expression1Expression2Difference
    addSeparatoraddActionListenerMETHOD_INVOCATION_NAME_MISMATCH
    _toolBarcancelButtonVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.gui.session.SQLInternalFrame.SQLToolBarjavax.swing.JButtonSUBCLASS_TYPE_MISMATCH
    _toolBar.addSeparator()cancelButton.addActionListener(listener)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression cancelButton.addActionListener(listener) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    Expression cancelButton.addActionListener(listener) is a void method call, and thus it cannot be parameterized
    Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression cancelButton.addActionListener(listener) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    Expression cancelButton.addActionListener(listener) is a void method call, and thus it cannot be parameterized
    2
    cancelButton.addActionListener(listener);
    Precondition Violations (8)
    Row Violation
    1Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression cancelButton.addActionListener(listener) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    4Expression cancelButton.addActionListener(listener) is a void method call, and thus it cannot be parameterized
    5Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression cancelButton.addActionListener(listener) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    8Expression cancelButton.addActionListener(listener) is a void method call, and thus it cannot be parameterized