if (!r.isDirectory()) {
in = r.getInputStream();
byte[] buffer = new byte[8 * 1024];
int count = 0;
do {
tOut.write(buffer, 0, count);
count = in.read(buffer, 0, buffer.length);
} while (count != -1);
}
in = source.getInputStream();
out = dest.getOutputStream();
byte[] buffer = new byte[FileUtils.BUF_SIZE];
int count = 0;
do {
out.write(buffer, 0, count);
count = in.read(buffer, 0, buffer.length);
} while (count != -1);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Tar.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 tarResource(Resource, TarOutputStream, String, TarFileSet)
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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: 7
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Number of AST nodes: 7
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1 | if (!r.isDirectory()) {↵ | | 1 | in = source.getInputStream();↵
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2 | in = r.getInputStream();↵ | | 2 | out = dest.getOutputStream();↵
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3 | byte[] buffer = new byte[8 * 1024];↵ | | 3 | byte[] buffer = new byte[FileUtils.BUF_SIZE];↵
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4 | int count = 0;↵ | | 4 | int count = 0;↵
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5 | do {↵ | | 5 | do {↵
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6 | tOut.write(buffer, 0, count);↵ | | 6 | out.write(buffer, 0, count);↵
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7 | count = in.read(buffer, 0, buffer.length);↵ | | 7 | count = in.read(buffer, 0, buffer.length);↵
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8 | } while (count != -1);↵ | | 8 | } while (count != -1);
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9 | } | | | |
See real code fragment |
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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 | 22 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 6 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 2.2 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
63 | in = r.getInputStream(); | | 70 | in = source.getInputStream(); |
64 | byte[] buffer = new byte[8 * 1024]; | | 72 | byte[] buffer = new byte[FileUtils.BUF_SIZE]; |
65 | int count = 0; | | 73 | int count = 0; |
68 | do while(count != -1) | | 76 | do while(count != -1) |
66 | tOut.write(buffer, 0, count); | | 74 | out.write(buffer, 0, count); |
67 | count = in.read(buffer, 0, buffer.length); | | 75 | count = in.read(buffer, 0, buffer.length); |
Precondition Violations (0)
Row |
Violation |