StripLineComments newFilter = new StripLineComments(rdr); newFilter.setComments(getComments()); newFilter.setInitialized(true); return newFilter;
TabsToSpaces newFilter = new TabsToSpaces(rdr); newFilter.setTablength(getTablength()); newFilter.setInitialized(true); return newFilter;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/StripLineComments.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/TabsToSpaces.java
Method name: Reader chain(Reader) Method name: Reader chain(Reader)
Number of AST nodes: 4 Number of AST nodes: 4
1
StripLineComments newFilter = new StripLineComments(rdr);
1
TabsToSpaces newFilter = new TabsToSpaces(rdr);
2
        newFilter.setComments(getComments());
2
        newFilter.setTablength(getTablength());
3
        newFilter.setInitialized(true);
3
        newFilter.setInitialized(true);
4
        return newFilter;
4
        return newFilter;
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 having the same super class
Number of node comparisons12
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    StripLineComments newFilter = new StripLineComments(rdr);
    1
    StripLineComments newFilter = new StripLineComments(rdr);
    1
    TabsToSpaces newFilter = new TabsToSpaces(rdr);
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.filters.StripLineCommentsorg.apache.tools.ant.filters.TabsToSpacesSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.filters.StripLineCommentsorg.apache.tools.ant.filters.TabsToSpacesSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.filters.StripLineCommentsorg.apache.tools.ant.filters.TabsToSpacesSUBCLASS_TYPE_MISMATCH
    1
    TabsToSpaces newFilter = new TabsToSpaces(rdr);
                                                                                        
    2
    newFilter.setTablength(getTablength());
    2
    newFilter.setComments(getComments());
                                                                                    
    3
    newFilter.setInitialized(true);
    3
    newFilter.setInitialized(true);
    3
    newFilter.setInitialized(true);
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.filters.StripLineCommentsorg.apache.tools.ant.filters.TabsToSpacesSUBCLASS_TYPE_MISMATCH
    3
    newFilter.setInitialized(true);
    4
    return newFilter;
    4
    return newFilter;
    4
    return newFilter;
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.filters.StripLineCommentsorg.apache.tools.ant.filters.TabsToSpacesSUBCLASS_TYPE_MISMATCH
    4
    return newFilter;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable newFilter with type org.apache.tools.ant.filters.StripLineComments , while Clone fragment #2 returns variable newFilter with type org.apache.tools.ant.filters.TabsToSpaces