if (menu == null)
{
throw new IllegalArgumentException("Menu == null");
}
_panel.addToSQLEntryAreaMenu(menu);
if (menu == null)
{
throw new IllegalArgumentException("Menu == null");
}
getSQLEntryPanel().addToSQLEntryAreaMenu(menu);
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/SQLPanelAPI.java
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File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java
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Method name: void addToSQLEntryAreaMenu(JMenu)
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Method name: void addToSQLEntryAreaMenu(JMenu)
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (menu == null)↵ | | 1 | if (menu == null)↵
|
2 | {↵ | | 2 | {↵
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3 | throw new IllegalArgumentException("Menu == null");↵ | | 3 | throw new IllegalArgumentException("Menu == null");↵
|
4 | }↵ | | 4 | }↵
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5 | _panel.addToSQLEntryAreaMenu(menu); | | 5 | getSQLEntryPanel().addToSQLEntryAreaMenu(menu);
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See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.8 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (menu == null) | | 1 | if (menu == null) |
2 | throw new IllegalArgumentException("Menu == null"); | | 2 | throw new IllegalArgumentException("Menu == null"); |
| | | 3 | getSQLEntryPanel().addToSQLEntryAreaMenu(menu); |
3 | _panel.addToSQLEntryAreaMenu(menu); | | | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement getSQLEntryPanel().addToSQLEntryAreaMenu(menu); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement _panel.addToSQLEntryAreaMenu(menu); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.session.SQLPanelAPI and net.sourceforge.squirrel_sql.client.session.mainpanel.SQLPanel do not have a common superclass |