if (classpath == null) {
cp = (new Path(getProject())).concatSystemClasspath("last");
} else {
cp = classpath.concatSystemClasspath("ignore");
}
if (classpath == null) {
classpath = (new Path(getProject())).concatSystemClasspath("last");
} else {
classpath = classpath.concatSystemClasspath("ignore");
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/IPlanetEjbcTask.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/Javah.java
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Method name: Path getClasspath()
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Method name: void execute()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (classpath == null) {↵ | | 1 | if (classpath == null) {↵
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2 | cp = (new Path(getProject())).concatSystemClasspath("last");↵ | | 2 | classpath = (new Path(getProject())).concatSystemClasspath("last");↵
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3 | } else {↵ | | 3 | } else {↵
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4 | cp = classpath.concatSystemClasspath("ignore");↵ | | 4 | classpath = classpath.concatSystemClasspath("ignore");↵
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5 | } | | 5 | }
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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 | 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) | 2.1 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | if (classpath == null) | | 10 | if (classpath == null) |
3 | cp = (new Path(getProject())).concatSystemClasspath("last"); | | 11 | classpath = (new Path(getProject())).concatSystemClasspath("last"); |
| | | | |
4 | cp = classpath.concatSystemClasspath("ignore"); | | 12 | classpath = classpath.concatSystemClasspath("ignore"); |
Precondition Violations (3)
Row |
Violation |
1 | Expression classpath is a field being modified, and thus it cannot be parameterized |
2 | Expression classpath is a field being modified, and thus it cannot be parameterized |
3 | Clone fragment #1 returns variables cp , while Clone fragment #2 returns variables |