if (dirsIncluded == null) { throw new IllegalStateException("Must call scan() first"); } return dirsIncluded.size();
if (filesIncluded == null) { throw new IllegalStateException("Must call scan() first"); } return filesIncluded.size();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java
Method name: int getIncludedDirsCount() Method name: int getIncludedFilesCount()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (dirsIncluded == null) {
1
if (filesIncluded == null) {
2
            throw new IllegalStateException("Must call scan() first");
2
            throw new IllegalStateException("Must call scan() first");
3
        }
3
        }
4
        return dirsIncluded.size();
4
        return filesIncluded.size();
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 comparisons5
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (dirsIncluded == null)
    1
    if (dirsIncluded == null)
    1
    if (filesIncluded == null)
    Differences
    Expression1Expression2Difference
    dirsIncludedfilesIncludedVARIABLE_NAME_MISMATCH
    1
    if (filesIncluded == null)
    2
    throw new IllegalStateException("Must call scan() first");
    2
    throw new IllegalStateException("Must call scan() first");
    3
    return dirsIncluded.size();
    3
    return dirsIncluded.size();
    3
    return filesIncluded.size();
    Differences
    Expression1Expression2Difference
    dirsIncludedfilesIncludedVARIABLE_NAME_MISMATCH
    3
    return filesIncluded.size();
    Precondition Violations (0)
    Row Violation