while (true) {
int nRead = in.read(buffer, 0, buffer.length);
if (nRead == -1) {
break;
}
writer.write(buffer, 0, nRead);
}
while (true) {
int nRead = in.read(buffer, 0, buffer.length);
if (nRead == -1) {
break;
}
out.write(buffer, 0, nRead);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Concat.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ResourceUtils.java
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Method name: void concatenate(char[], Writer, Reader)
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Method name: void copyResource(Resource, Resource, FilterSetCollection, Vector, boolean, boolean, String, String, Project)
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Number of AST nodes: 5
|
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Number of AST nodes: 5
|
|
1 | while (true) {↵ | | 1 | while (true) {↵
|
2 | int nRead = in.read(buffer, 0, buffer.length);↵ | | 2 | int nRead = in.read(buffer, 0, buffer.length);↵
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3 | if (nRead == -1) {↵ | | 3 | if (nRead == -1) {↵
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4 | break;↵ | | 4 | break;↵
|
5 | }↵ | | 5 | }↵
|
6 | writer.write(buffer, 0, nRead);↵ | | 6 | out.write(buffer, 0, nRead);↵
|
7 | } | | 7 | }
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See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 13 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 5 |
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) | 1.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
8 | while (true) | | 62 | while (true) |
9 | int nRead = in.read(buffer, 0, buffer.length); | | 63 | int nRead = in.read(buffer, 0, buffer.length); |
10 | | | 64 | |
11 | | | 65 | |
12 | writer.write(buffer, 0, nRead); | | 66 | out.write(buffer, 0, nRead); |
Precondition Violations (0)
Row |
Violation |