if (classpath == null) {
classpath = path;
} else {
classpath.append(path);
}
if (bootclasspath == null) {
bootclasspath = src;
} else {
bootclasspath.append(src);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/Javah.java
|
Method name: void setClasspath(Path)
|
|
Method name: void setBootclasspath(Path)
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (classpath == null) {↵ | | 1 | if (bootclasspath == null) {↵
|
2 | classpath = path;↵ | | 2 | bootclasspath = src;↵
|
3 | } else {↵ | | 3 | } else {↵
|
4 | classpath.append(path);↵ | | 4 | bootclasspath.append(src);↵
|
5 | } | | 5 | }
|
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 | 9 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
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) | 1.0 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (classpath == null) | | 1 | if (bootclasspath == null) |
2 | | | 2 | |
| | | | |
3 | | | 3 | bootclasspath.append(src); |
Precondition Violations (2)
Row |
Violation |
1 | Expression classpath is a field being modified, and thus it cannot be parameterized |
2 | Expression bootclasspath is a field being modified, and thus it cannot be parameterized |