final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
return result;
final int prime = 31;
int result = 1;
result = prime * result
+ ((getName() == null) ? 0 : getName().hashCode());
return result;
Clone fragments detected by clone detection tool
File path: /sql12/test/mockobjects/net/sourceforge/squirrel_sql/fw/sql/MockSQLDriver.java
|
|
File path: /sql12/plugins/i18n/src/net/sourceforge/squirrel_sql/plugins/i18n/I18nBundle.java
|
Method name: int hashCode()
|
|
Method name: int hashCode()
|
Number of AST nodes: 4
|
|
Number of AST nodes: 4
|
|
1 | final int prime = 31;↵ | | 1 | final int prime = 31;↵
|
2 | int result = 1;↵ | | 2 | int result = 1;↵
|
3 | result = prime * result + ((id↵ | | 3 | result = prime * result↵
|
4 | == null) ? 0 : id.hashCode());↵ | | 4 | + ((getName() == null) ? 0 : getName().hashCode());↵
|
5 | return result; | | 5 | return result;
|
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) | 0.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 16 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
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) | 0.0 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | final int prime = 31; | | 1 | final int prime = 31; |
2 | int result = 1; | | 2 | int result = 1; |
| | | 3 | result = prime * result + ((getName() == null) ? 0 : getName().hashCode()); |
3 | result = prime * result + ((id == null) ? 0 : id.hashCode()); | | | |
4 | return result; | | 4 | return result; |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement result=prime * result + ((getName() == null) ? 0 : getName().hashCode()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched statement result=prime * result + ((id == null) ? 0 : id.hashCode()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
3 | The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.fw.sql.MockSQLDriver and net.sourceforge.squirrel_sql.plugins.i18n.I18nBundle do not have a common superclass |