final File[] files = super.listFiles(filter);
if (files == null) {
return null;
}
JRubyFile[] smartFiles = new JRubyFile[files.length];
for (int i = 0,j = files.length; i < j; i++) {
smartFiles[i] = createNoUnicodeConversion(super.getAbsolutePath(), files[i].getPath());
}
return smartFiles;
final File[] files = super.listFiles(filter);
if (files == null) {
return null;
}
JRubyFile[] smartFiles = new JRubyFile[files.length];
for (int i = 0,j = files.length; i < j; i++) {
smartFiles[i] = createNoUnicodeConversion(super.getAbsolutePath(), files[i].getPath());
}
return smartFiles;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/util/JRubyFile.java
|
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File path: /jruby-1.4.0/src/org/jruby/util/JRubyFile.java
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Method name: File[] listFiles(FileFilter)
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Method name: File[] listFiles(FilenameFilter)
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Number of AST nodes: 7
|
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Number of AST nodes: 7
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1 | final File[] files = super.listFiles(filter);↵ | | 1 | final File[] files = super.listFiles(filter);↵
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2 | if (files == null) {↵ | | 2 | if (files == null) {↵
|
3 | return null;↵ | | 3 | return null;↵
|
4 | }↵ | | 4 | }↵
|
5 | ↵ | | 5 | ↵
|
6 | JRubyFile[] smartFiles = new JRubyFile[files.length];↵ | | 6 | JRubyFile[] smartFiles = new JRubyFile[files.length];↵
|
7 | for (int i = 0,j = files.length; i < j; i++) {↵ | | 7 | for (int i = 0,j = files.length; i < j; i++) {↵
|
8 | smartFiles[i] = createNoUnicodeConversion(super.getAbsolutePath(), files[i].getPath());↵ | | 8 | smartFiles[i] = createNoUnicodeConversion(super.getAbsolutePath(), files[i].getPath());↵
|
9 | }↵ | | 9 | }↵
|
10 | return smartFiles; | | 10 | return smartFiles;
|
See real code fragment |
|
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) | 0.3 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 22 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 7 |
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 |
1 | final File[] files = super.listFiles(filter); | | 1 | final File[] files = super.listFiles(filter); |
2 | if (files == null) | | 2 | if (files == null) |
3 | | | 3 | |
4 | JRubyFile[] smartFiles = new JRubyFile[files.length]; | | 4 | JRubyFile[] smartFiles = new JRubyFile[files.length]; |
5 | for (int i = 0, j = files.length; i < j; i++) | | 5 | for (int i = 0, j = files.length; i < j; i++) |
6 | smartFiles[i] = createNoUnicodeConversion(super.getAbsolutePath(), files[i].getPath()); | | 6 | smartFiles[i] = createNoUnicodeConversion(super.getAbsolutePath(), files[i].getPath()); |
7 | return smartFiles; | | 7 | return smartFiles; |
Precondition Violations (1)
Row |
Violation |
1 | Type java.io.FileFilter of variable filter does not match with type java.io.FilenameFilter of variable filter |