File path: /jfreechart-1.0.10/src/org/jfree/data/time/Hour.java | File path: /jfreechart-1.0.10/src/org/jfree/data/time/Minute.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 Hour)) {↵ | 4 | if (!(obj instanceof Minute)) {↵ | |
5 | return false;↵ | 5 | return false;↵ | |
6 | }↵ | 6 | }↵ | |
7 | Hour that = (Hour) obj;↵ | 7 | Minute that = (Minute) obj;↵ | |
8 | if (this.hour != that.hour) {↵ | 8 | if (this.minute != that.minute) {↵ | |
9 | return false;↵ | 9 | return false;↵ | |
10 | }↵ | 10 | }↵ | |
11 | if (!this.day.equals(that.day)) {↵ | 11 | if (this.hour != that.hour) {↵ | |
12 | return false;↵ | 12 | return false;↵ | |
13 | }↵ | 13 | }↵ | |
14 | return true; | 14 |
| |
See real code fragment | See real code fragment |
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) | 1.2 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 26 |
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) | 2.6 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (obj == this) | 1 | if (obj == this) | |||||||||||||||||||
2 | return true; | 2 | return true; | |||||||||||||||||||
3 | if (!(obj instanceof Hour)) |
| 3 | if (!(obj instanceof Minute)) | ||||||||||||||||||
4 | return false; | 4 | return false; | |||||||||||||||||||
5 | Hour that = (Hour)obj; |
| 5 | Minute that = (Minute)obj; | ||||||||||||||||||
6 | if (this.hour != that.hour) |
| 6 | if (this.minute != that.minute) | ||||||||||||||||||
7 | return false; | 7 | return false; |
Row | Violation |
---|---|
1 | Expression that.hour cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression that.minute cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Clone fragment #1 returns variable that with type org.jfree.data.time.Hour , while Clone fragment #2 returns variable that with type org.jfree.data.time.Minute |
4 | Not all possible execution flows end in a return statement |