int ch = -1;
if (queuedData != null && queuedData.length() == 0) {
queuedData = null;
}
int ch = -1;
if (queuedData != null && queuedData.length() == 0) {
queuedData = null;
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/ClassConstants.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/ExpandProperties.java
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Method name: int read()
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Method name: int read()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | int ch = -1;↵ | | 1 | int ch = -1;↵
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2 | if (queuedData != null && queuedData.length() == 0) {↵ | | 2 | if (queuedData != null && queuedData.length() == 0) {↵
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3 | queuedData = null;↵ | | 3 | queuedData = null;↵
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4 | } | | 4 | }
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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) | 0.2 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 5 |
-
{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) | 1.1 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | int ch = -1; | | 1 | int ch = -1; |
2 | if (queuedData != null && queuedData.length() == 0) | | 2 | if (queuedData != null && queuedData.length() == 0) |
3 | | | 3 | |
Precondition Violations (0)
Row |
Violation |