if (dx > 0) {
if (!regionMatches(target, offset, con.limit, o2, literallen))
return -1;
offset += literallen;
} else {
if (!regionMatches(target, offset-literallen, con.limit, o2, literallen))
return -1;
offset -= literallen;
}
if (dx > 0) {
if (!regionMatches(target, offset, con.limit, literal, literallen))
return -1;
offset += literallen;
} else {
if (!regionMatches(target, offset-literallen, con.limit, literal, literallen))
return -1;
offset -= literallen;
}
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: int matchCharArray(Context, Op, int, int, int)
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Method name: int matchCharArray(Context, Op, int, int, int)
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Number of AST nodes: 7
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Number of AST nodes: 7
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1 | if (dx > 0) {↵ | | 1 | if (dx > 0) {↵
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2 | if (!regionMatches(target, offset, con.limit, o2, literallen))↵ | | 2 | if (!regionMatches(target, offset, con.limit, literal, literallen))↵
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3 | return -1;↵ | | 3 | return -1;↵
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4 | offset += literallen;↵ | | 4 | offset += literallen;↵
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5 | } else {↵ | | 5 | } else {↵
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6 | if (!regionMatches(target, offset-literallen, con.limit, o2, literallen))↵ | | 6 | if (!regionMatches(target, offset-literallen, con.limit, literal, literallen))↵
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7 | return -1;↵ | | 7 | return -1;↵
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8 | offset -= literallen;↵ | | 8 | offset -= literallen;↵
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9 | } | | 9 | }
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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) | 1.0 |
Clones location | Clones are in the same method |
Number of node comparisons | 24 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 7 |
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) | 54.9 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
171 | if (dx > 0) | | 191 | if (dx > 0) |
172 | if (!regionMatches(target, offset, con.limit, o2, literallen)) | | 192 | if (!regionMatches(target, offset, con.limit, literal, literallen)) |
173 | | | 193 | |
174 | | | 194 | |
| | | | |
175 | if (!regionMatches(target, offset - literallen, con.limit, o2, literallen)) | | 195 | if (!regionMatches(target, offset - literallen, con.limit, literal, literallen)) |
176 | | | 196 | |
177 | | | 197 | |
Precondition Violations (2)
Row |
Violation |
1 | Type int of variable o2 does not match with type java.lang.String of variable literal |
2 | Type int of variable o2 does not match with type java.lang.String of variable literal |