if (src == null) { return new FileResourceIterator(getBasedir(), getIncludedFiles()); } scanme(); return matchFileEntries.values().iterator();
if (src == null) { return new FileResourceIterator(getBasedir(), getIncludedDirectories()); } scanme(); return matchDirEntries.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 getResourceFiles() Method name: Iterator getResourceDirectories()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (src == null) {
1
if (src == null) {
2
            return new FileResourceIterator(getBasedir(), getIncludedFiles());
2
            return new FileResourceIterator(getBasedir(), getIncludedDirectories());
3
        }
3
        }
4
        scanme();
4
        scanme();
5
        return matchFileEntries.values().iterator();
5
        return matchDirEntries.values().iterator();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
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. {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)18.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (src == null)
    1
    if (src == null)
    2
    return new FileResourceIterator(getBasedir(), getIncludedFiles());
    2
    return new FileResourceIterator(getBasedir(), getIncludedFiles());
    2
    return new FileResourceIterator(getBasedir(), getIncludedDirectories());
    Differences
    Expression1Expression2Difference
    getIncludedFilesgetIncludedDirectoriesMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getIncludedFiles() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getIncludedDirectories() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    return new FileResourceIterator(getBasedir(), getIncludedDirectories());
    3
    scanme();
    3
    scanme();
    4
    return matchFileEntries.values().iterator();
    4
    return matchFileEntries.values().iterator();
    4
    return matchDirEntries.values().iterator();
    Differences
    Expression1Expression2Difference
    matchFileEntriesmatchDirEntriesVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression matchFileEntries cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression matchDirEntries cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    return matchDirEntries.values().iterator();
    Precondition Violations (4)
    Row Violation
    1Expression getIncludedFiles() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression getIncludedDirectories() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression matchFileEntries cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression matchDirEntries cannot be parameterized, because it has dependencies to/from statements that will be extracted