if (matchEnd >= 0) {
if (con.match != null) {
con.match.setBeginning(0, matchStart);
con.match.setEnd(0, matchEnd);
}
con.inuse = false;
return true;
} else {
con.inuse = false;
return false;
}
if (matchEnd >= 0) {
if (con.match != null) {
con.match.setBeginning(0, matchStart);
con.match.setEnd(0, matchEnd);
}
con.inuse = false;
return true;
} else {
con.inuse = false;
return false;
}
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/internal/RegEx.java
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File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/internal/RegEx.java
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Method name: boolean matches(char[], int, int, Match)
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Method name: boolean matches(String, int, int, Match)
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Number of AST nodes: 8
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Number of AST nodes: 8
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1 | if (matchEnd >= 0) {↵ | | 1 | if (matchEnd >= 0) {↵
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2 | if (con.match != null) {↵ | | 2 | if (con.match != null) {↵
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3 | con.match.setBeginning(0, matchStart);↵ | | 3 | con.match.setBeginning(0, matchStart);↵
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4 | con.match.setEnd(0, matchEnd);↵ | | 4 | con.match.setEnd(0, matchEnd);↵
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5 | }↵ | | 5 | }↵
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6 | con.inuse = false;↵ | | 6 | con.inuse = false;↵
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7 | return true;↵ | | 7 | return true;↵
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8 | } else {↵ | | 8 | } else {↵
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9 | con.inuse = false;↵ | | 9 | con.inuse = false;↵
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10 | return false;↵ | | 10 | return false;↵
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11 | } | | 11 | }
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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) | 0.2 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 50 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 8 |
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) | 3.7 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
85 | if (matchEnd >= 0) | | 90 | if (matchEnd >= 0) |
86 | | | 91 | |
87 | con.match.setBeginning(0, matchStart); | | 92 | con.match.setBeginning(0, matchStart); |
88 | con.match.setEnd(0, matchEnd); | | 93 | con.match.setEnd(0, matchEnd); |
89 | | | 94 | |
90 | | | 95 | |
| | | | |
91 | | | 96 | |
92 | | | 97 | |
Precondition Violations (4)
Row |
Violation |
1 | Conditional return false; |
2 | Conditional return false; |
3 | Conditional return true; |
4 | Conditional return true; |