Html h = new Html(); h.addText(bottom); addBottom(h);
Html h = new Html(); h.addText(header); addHeader(h);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
Method name: void setBottom(String) Method name: void setHeader(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
Html h = new Html();
1
Html h = new Html();
2
        h.addText(bottom);
2
        h.addText(header);
3
        addBottom(h);
3
        addHeader(h);
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
    Html h = new Html();
    1
    Html h = new Html();
    2
    h.addText(bottom);
    2
    h.addText(bottom);
    2
    h.addText(header);
    Differences
    Expression1Expression2Difference
    bottomheaderVARIABLE_NAME_MISMATCH
    2
    h.addText(header);
    3
    addBottom(h);
    3
    addBottom(h);
    3
    addHeader(h);
    Differences
    Expression1Expression2Difference
    addBottomaddHeaderMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addBottom(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addHeader(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addBottom(h) is a void method call, and thus it cannot be parameterized
    Expression addHeader(h) is a void method call, and thus it cannot be parameterized
    3
    addHeader(h);
    Precondition Violations (4)
    Row Violation
    1Expression addBottom(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addHeader(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addBottom(h) is a void method call, and thus it cannot be parameterized
    4Expression addHeader(h) is a void method call, and thus it cannot be parameterized