if (dateTime != null) { validate(); } return millis;
if (var != null) { procEnvironment.addElement(var); } var = line;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/DateSelector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Execute.java
Method name: long getMillis() Method name: Vector getProcEnvironment()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (dateTime != null) {
1
if (var != null) {
2
            validate();
2
            
3
            procEnvironment.addElement(var);
3
        }
4
                    }
4
        return millis;
5
                    var = line;
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)0.1
Clones locationClones are in different classes
Number of node comparisons5
  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)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (dateTime != null)
    1
    if (dateTime != null)
    22
    if (var != null)
    Differences
    Expression1Expression2Difference
    dateTimevarVARIABLE_NAME_MISMATCH
    22
    if (var != null)
    2
    validate();
    2
    validate();
    23
    procEnvironment.addElement(var);
    Differences
    Expression1Expression2Difference
    validateaddElementMETHOD_INVOCATION_NAME_MISMATCH
    validate()procEnvironment.addElement(var)ARGUMENT_NUMBER_MISMATCH
    procEnvironmentMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression validate() is a void method call, and thus it cannot be parameterized
    Expression procEnvironment.addElement(var) is a void method call, and thus it cannot be parameterized
    Expression validate() is a void method call, and thus it cannot be parameterized
    Expression procEnvironment.addElement(var) is a void method call, and thus it cannot be parameterized
    23
    procEnvironment.addElement(var);
    3
    return millis;
    3
    return millis;
    Preondition Violations
    Unmatched return millis;
                                      
                              
    24
    var = line;
    Preondition Violations
    Unmatched statement var=line; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    24
    var = line;
    Precondition Violations (6)
    Row Violation
    1Expression validate() is a void method call, and thus it cannot be parameterized
    2Expression procEnvironment.addElement(var) is a void method call, and thus it cannot be parameterized
    3Expression validate() is a void method call, and thus it cannot be parameterized
    4Expression procEnvironment.addElement(var) is a void method call, and thus it cannot be parameterized
    5Unmatched return millis;
    6Unmatched statement var=line; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted