if (project == null) {
if (workingDir == null) {
return exec(project, cmd, env);
}
throw new IOException("Cannot locate antRun script: "
+ "No project provided");
}
if (workingDir == null) {
return exec(project, cmd, env);
}
throw new IOException("Cannot execute a process in different "
+ "directory under this JVM");
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Execute.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Execute.java
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Method name: Process exec(Project, String[], String[], File)
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Method name: Process exec(Project, String[], String[], File)
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Number of AST nodes: 4
|
|
Number of AST nodes: 3
|
|
1 | if (project == null) {↵ | | |
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2 | if (workingDir == null) {↵ | | 1 | if (workingDir == null) {↵
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3 | return exec(project, cmd, env);↵ | | 2 | return exec(project, cmd, env);↵
|
4 | }↵ | | 3 | ↵
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5 | ↵ | | 4 | }↵
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6 | throw new IOException("Cannot locate antRun script: "↵ | | 5 | throw new IOException("Cannot ↵
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7 | + "No project provided");↵ | | |
|
8 | } | | 6 | execute a process in different "↵
|
| | | 7 | + "directory under this JVM");
|
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 the same java file |
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) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | if (workingDir == null) | | 1 | if (workingDir == null) |
3 | return exec(project, cmd, env); | | 2 | return exec(project, cmd, env); |
4 | throw new IOException("Cannot locate antRun script: " + "No project provided"); | | 3 | throw new IOException("Cannot execute a process in different " + "directory under this JVM"); |
Precondition Violations (0)
Row |
Violation |