validate(); Enumeration e = selectorElements(); boolean result; while (e.hasMoreElements()) { result = ((FileSelector) e.nextElement()).isSelected(basedir, filename, file); if (result) { return false; } } return true;
validate(); Enumeration e = selectorElements(); boolean result; // First, check that all elements are correctly configured while (e.hasMoreElements()) { result = ((FileSelector) e.nextElement()).isSelected(basedir, filename, file); if (result) { return true; } } return false;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/NoneSelector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/OrSelector.java
Method name: boolean isSelected(File, String, File) Method name: boolean isSelected(File, String, File)
Number of AST nodes: 8 Number of AST nodes: 8
1
validate();
1
validate();
2
        Enumeration e = selectorElements();
2
        Enumeration e = selectorElements();
3
        boolean result;
3
        boolean result;
4
        // First, check that all elements are correctly configured
4
        while (e.hasMoreElements()) {
5
        while (e.hasMoreElements()) {
5
            result = ((FileSelector) e.nextElement()).isSelected(basedir,
6
            result = ((FileSelector) e.nextElement()).isSelected(basedir,
6
                    filename, file);
7
                    filename, file);
7
            if (result) {
8
            if (result) {
8
                return false;
9
                return true;
9
            }
10
            }
10
        }
11
        }
11
        return true;
12
        return false;
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 in different classes having the same super class
Number of node comparisons24
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    validate();
    1
    validate();
    2
    Enumeration e = selectorElements();
    2
    Enumeration e = selectorElements();
    3
    boolean result;
    3
    boolean result;
    4
    while (e.hasMoreElements())
    4
    while (e.hasMoreElements())
    5
    result = ((FileSelector)e.nextElement()).isSelected(basedir, filename, file);
    5
    result = ((FileSelector)e.nextElement()).isSelected(basedir, filename, file);
    6
    if (result)
    6
    if (result)
    7
    return false;
    7
    return false;
    7
    return true;
    Differences
    Expression1Expression2Difference
    falsetrueLITERAL_VALUE_MISMATCH
    7
    return true;
    8
    return true;
    8
    return true;
    8
    return false;
    Differences
    Expression1Expression2Difference
    truefalseLITERAL_VALUE_MISMATCH
    8
    return false;
    Precondition Violations (0)
    Row Violation