String key = (String) e.nextElement(); String property = additionalUserProperties.getProperty(key); definedProps.put(key, property);
while (e.hasMoreElements()) { String strPropName = (String) e.nextElement(); String strValue = props.getProperty(strPropName); filts.addElement(new Filter(strPropName, strValue)); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Main.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/FilterSet.java
Method name: void startAnt(String[], Properties, ClassLoader) Method name: void readFiltersFromFile(File)
Number of AST nodes: 3 Number of AST nodes: 4
1
String key
1
while (e.hasMoreElements()) {
2
 = (String) e.nextElement();
2
                 String strPropName = (String) e.nextElement();
3
                String property = additionalUserProperties.getProperty(key);
3
                 String strValue = props.getProperty(strPropName);
4
                definedProps.put(key, property);
4
                 filts.addElement(new Filter(strPropName, strValue));
5
              }
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)0.0
Clones locationClones are in different classes
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    6
    String key = (String)e.nextElement();
    6
    String key = (String)e.nextElement();
    15
    String strPropName = (String)e.nextElement();
    Differences
    Expression1Expression2Difference
    keystrPropNameVARIABLE_NAME_MISMATCH
    15
    String strPropName = (String)e.nextElement();
    7
    String property = additionalUserProperties.getProperty(key);
    7
    String property = additionalUserProperties.getProperty(key);
    16
    String strValue = props.getProperty(strPropName);
    Differences
    Expression1Expression2Difference
    propertystrValueVARIABLE_NAME_MISMATCH
    keystrPropNameVARIABLE_NAME_MISMATCH
    additionalUserPropertiespropsVARIABLE_NAME_MISMATCH
    16
    String strValue = props.getProperty(strPropName);
    8
    definedProps.put(key, property);
    8
    definedProps.put(key, property);
    Preondition Violations
    Unmatched statement definedProps.put(key,property); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                        
                                                                                                                  
    17
    filts.addElement(new Filter(strPropName, strValue));
    Preondition Violations
    Unmatched statement filts.addElement(new Filter(strPropName,strValue)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    filts.addElement(new Filter(strPropName, strValue));
    Precondition Violations (3)
    Row Violation
    1Unmatched statement definedProps.put(key,property); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement filts.addElement(new Filter(strPropName,strValue)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables key, property , while Clone fragment #2 returns variables strPropName, strValue