String selection = textArea.getSelectedText();
if(selection == null)
return;
setRegister(register,selection);
HistoryModel.getModel("clipboard").addItem(selection);
String selection = textArea.getSelectedText();
if(selection == null)
return;
setRegister(register,selection);
HistoryModel.getModel("clipboard").addItem(selection);
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/org/gjt/sp/jedit/Registers.java
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File path: /jEdit-4.2/src/org/gjt/sp/jedit/Registers.java
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Method name: void copy(JEditTextArea, char)
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Method name: void cut(JEditTextArea, char)
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Number of AST nodes: 5
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Number of AST nodes: 5
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1 | String selection = textArea.getSelectedText();↵ | | 1 | String selection = textArea.getSelectedText();↵
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2 | if(selection == null)↵ | | 2 | if(selection == null)↵
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3 | return;↵ | | 3 | return;↵
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4 | setRegister(register,selection);↵ | | 4 | setRegister(register,selection);↵
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5 | HistoryModel.getModel("clipboard").addItem(selection); | | 5 | HistoryModel.getModel("clipboard").addItem(selection);
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See real code fragment |
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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) | 0.1 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 13 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 5 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 1.0 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
1 | String selection = textArea.getSelectedText(); | | 2 | String selection = textArea.getSelectedText(); |
2 | if (selection == null) | | 3 | if (selection == null) |
3 | | | 4 | |
4 | setRegister(register, selection); | | 5 | setRegister(register, selection); |
5 | HistoryModel.getModel("clipboard").addItem(selection); | | 6 | HistoryModel.getModel("clipboard").addItem(selection); |
Precondition Violations (1)
Row |
Violation |
1 | Conditional return; |