if (this.month != MonthConstants.DECEMBER) {
result = new Month(this.month + 1, this.year);
}
else {
if (this.year < 9999) {
result = new Month(MonthConstants.JANUARY, this.year + 1);
}
else {
result = null;
}
}
if (this.week < actualMaxWeek) {
result = new Week(this.week + 1, this.year);
}
else {
if (this.year < 9999) {
result = new Week(FIRST_WEEK_IN_YEAR, this.year + 1);
}
else {
result = null;
}
}
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/time/Month.java
|
|
File path: /jfreechart-1.0.10/src/org/jfree/data/time/Week.java
|
Method name: RegularTimePeriod next()
|
|
Method name: RegularTimePeriod next()
|
Number of AST nodes: 5
|
|
Number of AST nodes: 5
|
|
1 | if (this.month != MonthConstants.DECEMBER) {↵ | | 1 | if (this.week < actualMaxWeek) {↵
|
2 | result = new Month(this.month + 1, this.year);↵ | | 2 | result = new Week(this.week + 1, this.year);↵
|
3 | }↵ | | 3 | ↵
|
| | | 4 | }↵
|
4 | else {↵ | | 5 | else {↵
|
5 | if (this.year < 9999) {↵ | | 6 | if (this.year < 9999) {↵
|
6 | result = new Month(MonthConstants.JANUARY, this.year + 1);↵ | | 7 | result = new Week(FIRST_WEEK_IN_YEAR, this.year + 1);↵
|
7 | }↵ | | 8 | }↵
|
8 | else {↵ | | 9 | else {↵
|
9 | result = null;↵ | | 10 | result = null;↵
|
10 | }↵ | | 11 | ↵
|
| | | 12 | }↵
|
11 | } | | 13 | }
|
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) | 0.2 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 10 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
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) | 0.7 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
4 | if (this.year < 9999) | | 9 | if (this.year < 9999) |
5 | result = new Month(MonthConstants.JANUARY, this.year + 1); | | | |
| | | 10 | result = new Week(FIRST_WEEK_IN_YEAR, this.year + 1); |
| | | | |
6 | | | 11 | |
Precondition Violations (2)
Row |
Violation |
1 | Type int of variable this.year does not match with type short of variable this.year |
2 | Clone fragment #1 returns variable result with type org.jfree.data.time.Month , while Clone fragment #2 returns variable result with type org.jfree.data.time.Week |