String key = (String) e.nextElement(); String value = props.getProperty(key);
String key = (String) e.nextElement(); String value = propertySetProperties.getProperty(key);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/ReplaceTokens.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java
Method name: void initialize() Method name: void addDefinitionsToList(ListIterator)
Number of AST nodes: 2 Number of AST nodes: 2
1
String key = (String) e.nextElement();
1
String key = (String) e.nextElement();
2
                            String value = props.getProperty(key);
2
                String value = propertySetProperties.getProperty(key);
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 comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    24
    String key = (String)e.nextElement();
    7
    String key = (String)e.nextElement();
    25
    String value = props.getProperty(key);
    25
    String value = props.getProperty(key);
    8
    String value = propertySetProperties.getProperty(key);
    Differences
    Expression1Expression2Difference
    propspropertySetPropertiesVARIABLE_NAME_MISMATCH
    8
    String value = propertySetProperties.getProperty(key);
    Precondition Violations (2)
    Row Violation
    1Clone fragment #1 returns variables key, value , while Clone fragment #2 returns variables key, value
    2The refactoring of the clones is infeasible, because classes org.apache.tools.ant.filters.ReplaceTokens and org.apache.tools.ant.types.CommandlineJava.SysProperties do not have a common superclass