FileNameMapper mapper = null; if (mapperElement != null) { mapper = mapperElement.getImplementation(); } else { mapper = new IdentityMapper(); }
FileNameMapper mapper = null; if (mapperElement != null) { mapper = mapperElement.getImplementation(); } else { mapper = new StyleMapper(); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Expand.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XSLTProcess.java
Method name: FileNameMapper getMapper() Method name: void process(File, String, File, Resource)
Number of AST nodes: 4 Number of AST nodes: 4
1
FileNameMapper mapper = null;
1
FileNameMapper mapper = null;
2
        if (mapperElement != null) {
2
            if (mapperElement != null) {
3
            mapper = mapperElement.getImplementation();
3
                mapper = mapperElement.getImplementation();
4
        } else {
4
            } else {
5
            mapper = new IdentityMapper();
5
                mapper = new StyleMapper();
6
        }
6
            }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons10
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)2.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    FileNameMapper mapper = null;
    9
    FileNameMapper mapper = null;
    2
    if (mapperElement != null)
    10
    if (mapperElement != null)
    3
    mapper = mapperElement.getImplementation();
    11
    mapper = mapperElement.getImplementation();
    else
    else
    4
    mapper = new IdentityMapper();
    4
    mapper = new IdentityMapper();
    12
    mapper = new StyleMapper();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.util.IdentityMapperorg.apache.tools.ant.taskdefs.XSLTProcess.StyleMapperSUBCLASS_TYPE_MISMATCH
    12
    mapper = new StyleMapper();
    Precondition Violations (0)
    Row Violation