Replacefilter filter = new Replacefilter(); replacefilters.insertElementAt(filter, 0); return filter;
Replacefilter filter = new Replacefilter(); replacefilters.addElement(filter); return filter;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Replace.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Replace.java
Method name: Replacefilter createPrimaryfilter() Method name: Replacefilter createReplacefilter()
Number of AST nodes: 3 Number of AST nodes: 3
1
Replacefilter filter = new Replacefilter();
1
Replacefilter filter = new Replacefilter();
2
        replacefilters.insertElementAt(filter, 0);
2
        replacefilters.addElement(filter);
3
        return filter;
3
        return filter;
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 declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    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
    1
    Replacefilter filter = new Replacefilter();
    1
    Replacefilter filter = new Replacefilter();
    2
    replacefilters.insertElementAt(filter, 0);
    2
    replacefilters.insertElementAt(filter, 0);
    2
    replacefilters.addElement(filter);
    Differences
    Expression1Expression2Difference
    insertElementAtaddElementMETHOD_INVOCATION_NAME_MISMATCH
    replacefilters.insertElementAt(filter,0)replacefilters.addElement(filter)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression replacefilters.insertElementAt(filter,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression replacefilters.addElement(filter) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression replacefilters.insertElementAt(filter,0) is a void method call, and thus it cannot be parameterized
    Expression replacefilters.addElement(filter) is a void method call, and thus it cannot be parameterized
    Expression replacefilters.insertElementAt(filter,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression replacefilters.addElement(filter) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression replacefilters.insertElementAt(filter,0) is a void method call, and thus it cannot be parameterized
    Expression replacefilters.addElement(filter) is a void method call, and thus it cannot be parameterized
    2
    replacefilters.addElement(filter);
    3
    return filter;
    3
    return filter;
    Precondition Violations (8)
    Row Violation
    1Expression replacefilters.insertElementAt(filter,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression replacefilters.addElement(filter) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression replacefilters.insertElementAt(filter,0) is a void method call, and thus it cannot be parameterized
    4Expression replacefilters.addElement(filter) is a void method call, and thus it cannot be parameterized
    5Expression replacefilters.insertElementAt(filter,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression replacefilters.addElement(filter) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression replacefilters.insertElementAt(filter,0) is a void method call, and thus it cannot be parameterized
    8Expression replacefilters.addElement(filter) is a void method call, and thus it cannot be parameterized