if (obj == this) {
return true;
}
if (!(obj instanceof QuarterDateFormat)) {
return false;
}
QuarterDateFormat that = (QuarterDateFormat) obj;
if (!Arrays.equals(this.quarters, that.quarters)) {
return false;
}
if (this.quarterFirst != that.quarterFirst) {
return false;
}
return super.equals(obj);
if (obj == this) {
return true;
}
if (!(obj instanceof XYAreaRenderer2)) {
return false;
}
XYAreaRenderer2 that = (XYAreaRenderer2) obj;
if (this.showOutline != that.showOutline) {
return false;
}
if (!ShapeUtilities.equal(this.legendArea, that.legendArea)) {
return false;
}
return super.equals(obj);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/axis/QuarterDateFormat.java
|
|
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/XYAreaRenderer2.java
|
Method name: boolean equals(Object)
|
|
Method name: boolean equals(Object)
|
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 QuarterDateFormat)) {↵ | | 4 | if (!(obj instanceof XYAreaRenderer2)) {↵
|
5 | return false;↵ | | 5 | return false;↵
|
6 | }↵ | | 6 | }↵
|
7 | QuarterDateFormat that = (QuarterDateFormat) obj;↵ | | 7 | ↵
|
8 | if (!Arrays.equals(this.quarters, that.quarters)↵ | | 8 | XYAreaRenderer2 that = (XYAreaRenderer2) obj;↵
|
9 | ) {↵ | | 9 | if (this.showOutline != that.showOutline) {↵
|
10 | return false;↵ | | 10 | return false;↵
|
11 | }↵ | | 11 | }↵
|
12 | if (this.quarterFirst != that.quarterFirst) {↵ | | 12 | if (!ShapeUtilities.equal(this.legendArea, that.legendArea)) {↵
|
13 | return false;↵ | | 13 | return false;↵
|
14 | }↵ | | 14 | }↵
|
15 | return super.equals(obj); | | 15 | return super.equals(obj);
|
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) | 1.3 |
Clones location | Clones are in different classes |
Number of node comparisons | 26 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 6 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 1.6 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (obj == this) | | 1 | if (obj == this) |
2 | | | 2 | |
3 | if (!(obj instanceof QuarterDateFormat)) | | 3 | if (!(obj instanceof XYAreaRenderer2)) |
4 | | | 4 | |
| | | 5 | XYAreaRenderer2 that = (XYAreaRenderer2)obj; |
5 | QuarterDateFormat that = (QuarterDateFormat)obj; | | | |
6 | if (!Arrays.equals(this.quarters, that.quarters)) | | | |
7 | | | | |
8 | if (this.quarterFirst != that.quarterFirst) | | 6 | if (this.showOutline != that.showOutline) |
9 | | | 7 | |
Precondition Violations (7)
Row |
Violation |
1 | Type org.jfree.chart.axis.QuarterDateFormat does not match with type org.jfree.chart.renderer.xy.XYAreaRenderer2 |
2 | Unmatched return false; |
3 | Type boolean of variable that.quarterFirst does not match with type boolean of variable that.showOutline |
4 | Expression that.quarterFirst cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Expression that.showOutline cannot be parameterized, because it has dependencies to/from statements that will be extracted |
6 | Not all possible execution flows end in a return statement |
7 | The refactoring of the clones is infeasible, because classes org.jfree.chart.axis.QuarterDateFormat and org.jfree.chart.renderer.xy.XYAreaRenderer2 do not have a common superclass |