Html h = new Html(); h.addText(footer); addFooter(h);
Html h = new Html(); h.addText(doctitle); addDoctitle(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 setFooter(String) Method name: void setDoctitle(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
Html h = new Html();
1
Html h = new Html();
2
        h.addText(footer);
2
        h.addText(doctitle);
3
        addFooter(h);
3
        addDoctitle(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(footer);
    2
    h.addText(footer);
    2
    h.addText(doctitle);
    Differences
    Expression1Expression2Difference
    footerdoctitleVARIABLE_NAME_MISMATCH
    2
    h.addText(doctitle);
    3
    addFooter(h);
    3
    addFooter(h);
    3
    addDoctitle(h);
    Differences
    Expression1Expression2Difference
    addFooteraddDoctitleMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression addFooter(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addDoctitle(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFooter(h) is a void method call, and thus it cannot be parameterized
    Expression addDoctitle(h) is a void method call, and thus it cannot be parameterized
    3
    addDoctitle(h);
    Precondition Violations (4)
    Row Violation
    1Expression addFooter(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addDoctitle(h) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addFooter(h) is a void method call, and thus it cannot be parameterized
    4Expression addDoctitle(h) is a void method call, and thus it cannot be parameterized