if (src == null) { return new FileResourceIterator(getBasedir(), getIncludedDirectories()); } scanme(); return matchDirEntries.values().iterator();
if (src == null) { return new FileResourceIterator(getBasedir(), getIncludedFiles()); } scanme(); return matchFileEntries.values().iterator();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/ArchiveScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/ArchiveScanner.java
Method name: Iterator getResourceDirectories() Method name: Iterator getResourceFiles()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (src == null) {
1
if (src == null) {
2
            return new FileResourceIterator(getBasedir(), getIncludedDirectories());
2
            return new FileResourceIterator(getBasedir(), getIncludedFiles());
3
        }
3
        }
4
        scanme();
4
        scanme();
5
        return matchDirEntries.values().iterator();
5
        return matchFileEntries.values().iterator();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are declared in the same class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (src == null)
    1
    if (src == null)
    2
    return new FileResourceIterator(getBasedir(), getIncludedDirectories());
    2
    return new FileResourceIterator(getBasedir(), getIncludedDirectories());
    2
    return new FileResourceIterator(getBasedir(), getIncludedFiles());
    Differences
    Expression1Expression2Difference
    getIncludedDirectoriesgetIncludedFilesMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getIncludedDirectories() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getIncludedFiles() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    return new FileResourceIterator(getBasedir(), getIncludedFiles());
    3
    scanme();
    3
    scanme();
    4
    return matchDirEntries.values().iterator();
    4
    return matchDirEntries.values().iterator();
    4
    return matchFileEntries.values().iterator();
    Differences
    Expression1Expression2Difference
    matchDirEntriesmatchFileEntriesVARIABLE_NAME_MISMATCH
    4
    return matchFileEntries.values().iterator();
    Precondition Violations (2)
    Row Violation
    1Expression getIncludedDirectories() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression getIncludedFiles() cannot be parameterized, because it has dependencies to/from statements that will be extracted