if (obj == this) {
return true;
}
if (!(obj instanceof Vector)) {
return false;
}
Vector that = (Vector) obj;
if (this.x != that.x) {
return false;
}
if (this.y != that.y) {
return false;
}
return true;
if (obj == this) {
return true;
}
if (!(obj instanceof XYCoordinate)) {
return false;
}
XYCoordinate that = (XYCoordinate) obj;
if (this.x != that.x) {
return false;
}
if (this.y != that.y) {
return false;
}
return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/xy/Vector.java
|
|
File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XYCoordinate.java
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Method name: boolean equals(Object)
|
|
Method name: boolean equals(Object)
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Number of AST nodes: 10
|
|
Number of AST nodes: 10
|
|
1 | if (obj == this) {↵ | | 1 | if (obj == this) {↵
|
2 | return true;↵ | | 2 | return true;↵
|
3 | }↵ | | 3 | }↵
|
4 | if (!(obj instanceof Vector)) {↵ | | 4 | if (!(obj instanceof XYCoordinate)) {↵
|
5 | return false;↵ | | 5 | return false;↵
|
6 | }↵ | | 6 | }↵
|
7 | Vector that = (Vector) obj;↵ | | 7 | XYCoordinate that = (XYCoordinate) obj;↵
|
8 | if (this.x != that.x) {↵ | | 8 | if (this.x != that.x) {↵
|
9 | return false;↵ | | 9 | return false;↵
|
10 | }↵ | | 10 | }↵
|
11 | if (this.y != that.y) {↵ | | 11 | if (this.y != that.y) {↵
|
12 | return false;↵ | | 12 | return false;↵
|
13 | }↵ | | 13 | }↵
|
14 | return true; | | 14 | return true;
|
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) | 0.9 |
Clones location | Clones are in different classes |
Number of node comparisons | 35 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 9 |
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) | 1.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (obj == this) | | 1 | if (obj == this) |
2 | | | 2 | |
3 | if (!(obj instanceof Vector)) | | 3 | if (!(obj instanceof XYCoordinate)) |
4 | | | 4 | |
| | | 5 | XYCoordinate that = (XYCoordinate)obj; |
5 | Vector that = (Vector)obj; | | | |
6 | if (this.x != that.x) | | 6 | if (this.x != that.x) |
7 | | | 7 | |
8 | if (this.y != that.y) | | 8 | if (this.y != that.y) |
9 | | | 9 | |
10 | return true; | | 10 | return true; |
Precondition Violations (3)
Row |
Violation |
1 | Type org.jfree.data.xy.Vector does not match with type org.jfree.data.xy.XYCoordinate |
2 | Type double of variable that.x does not match with type double of variable that.x |
3 | Type double of variable that.y does not match with type double of variable that.y |