if (0 != required.length) { System.out.println("Extensions Required By Library:"); for (int i = 0; i < required.length; i++) { final Extension extension = required[ i ]; System.out.println(extension.toString()); } }
final int size = attributes.getLength(); for (int i = 0; i < size; i++) { final Attr attr = (Attr) attributes.item(i); elem.setAttribute(attr.getName(), attr.getValue()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/LibraryDisplayer.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/DOMUtil.java
Method name: void displayLibrary(File, Manifest) Method name: Node importNode(Node, Node)
Number of AST nodes: 5 Number of AST nodes: 4
1
if (0 != required.length) {
1
final int size = attributes.getLength();
2
            System.out.println("Extensions Required By Library:");
2
    
3
            for (int i = 0; i < required.length; i++) {
3
            for (int i = 0; i < size; i++) {
4
                final Extension extension = required[ i ];
4
                    final 
5
                System.out.println(extension.toString
5
Attr attr = (Attr) attributes.item(i);
6
());
6
                    elem.setAttribute(attr.getName(), attr.getValue());
7
            }
7
        
8
        }
8
        }
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)0.2
Clones locationClones are in different classes
Number of node comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                        
    18
    final int size = attributes.getLength();
    18
    System.out.println("Extensions Required By Library:");
                                                                                                                        
    19
    for (int i = 0; i < required.length; i++)
    19
    for (int i = 0; i < required.length; i++)
    19
    for (int i = 0; i < size; i++)
    Differences
    Expression1Expression2Difference
    required.lengthsizeTYPE_COMPATIBLE_REPLACEMENT
    19
    for (int i = 0; i < size; i++)
                                                                                              
    20
    final Attr attr = (Attr)attributes.item(i);
    Preondition Violations
    Unmatched statement final Attr attr=(Attr)attributes.item(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    20
    final Attr attr = (Attr)attributes.item(i);
    20
    final Extension extension = required[i];
    20
    final Extension extension = required[i];
    Preondition Violations
    Unmatched statement final Extension extension=required[i]; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                        
                                                                                                                
    21
    elem.setAttribute(attr.getName(), attr.getValue());
    21
    System.out.println(extension.toString());
                                                                                              
    Precondition Violations (2)
    Row Violation
    1Unmatched statement final Attr attr=(Attr)attributes.item(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement final Extension extension=required[i]; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted