try {
return ConfigHelper.getUserResourceAsStream( path );
}
catch( Throwable t ) {
return null;
}
try {
return System.getProperty( systemPropertyName );
}
catch( Throwable t ) {
return null;
}
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/util/DTDEntityResolver.java
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|
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/util/PropertiesHelper.java
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Method name: InputStream resolveInLocalNamespace(String)
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Method name: String extractFromSystem(String)
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Number of AST nodes: 2
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Number of AST nodes: 2
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|
1 | try {↵ | | 1 | try {↵
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2 | return ConfigHelper.getUserResourceAsStream( path );↵ | | 2 | return System.getProperty( systemPropertyName );↵
|
3 | }↵ | | 3 | }↵
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4 | catch( Throwable t ) {↵ | | 4 | catch( Throwable t ) {↵
|
5 | return null;↵ | | 5 | return null;↵
|
6 | } | | 6 | }
|
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 | 1 |
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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | try | | 1 | try |
| | | 2 | return System.getProperty(systemPropertyName); |
2 | return ConfigHelper.getUserResourceAsStream(path); | | | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched return System.getProperty(systemPropertyName); |
2 | Unmatched statement return ConfigHelper.getUserResourceAsStream(path); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
3 | Unmatched return ConfigHelper.getUserResourceAsStream(path); |