if (!isOffsetFunctionAvailable()) {
if (initOffsetFunction()) {
offsetFunctionAvailable = true;
}
}
if (!hasChanged) {
hasChanged = true;
}
Clone fragments detected by clone detection tool
File path: /sql12/plugins/oracle/src/net/sourceforge/squirrel_sql/plugins/oracle/exception/OracleExceptionFormatter.java
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File path: /sql12/plugins/sqlreplace/src/net/sourceforge/squirrel_sql/plugins/sqlreplace/SQLReplacementPreferencesPanel.java
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Method name: void setSession(ISession)
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Method name: void keyTyped(java.awt.event.KeyEvent)
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Number of AST nodes: 3
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Number of AST nodes: 2
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|
1 | if (!isOffsetFunctionAvailable()) {↵ | | 1 | if (!↵
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2 | if (initOffsetFunction()) {↵ | | |
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3 | offsetFunctionAvailable = true;↵ | | |
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4 | }↵ | | |
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5 | ↵ | | 2 | hasChanged) {↵
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| | | 3 | hasChanged = true;↵
|
6 | } | | 4 | }
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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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 4 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
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) | 69.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
5 | if (initOffsetFunction()) | | 1 | if (!hasChanged) |
6 | offsetFunctionAvailable = true; | | 2 | |
Precondition Violations (3)
Row |
Violation |
1 | Expression offsetFunctionAvailable is a field being modified, and thus it cannot be parameterized |
2 | Expression hasChanged is a field being modified, and thus it cannot be parameterized |
3 | The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.plugins.oracle.exception.OracleExceptionFormatter and do not have a common superclass |