if (path == null) { path = new Union(); path.setProject(getProject()); } return path;
if (path == null) { path = new Path(getProject()); } return path.createPath();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/PathConvert.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
Method name: Union getPath() Method name: Path createPath()
Number of AST nodes: 4 Number of AST nodes: 3
1
if (path == null) {
1
if (path == null) {
2
            path = new Union();
2
                path = new 
3
            path.setProject(getProject());
3
Path(getProject());
4
        }
4
        
5
    }
5
        return path;
6
            return path.createPath();
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons7
  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 fragment0
    Time elapsed for statement mapping (ms)2.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (path == null)
    1
    if (path == null)
    1
    if (path == null)
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.resources.Unionorg.apache.tools.ant.types.PathSUBCLASS_TYPE_MISMATCH
    1
    if (path == null)
    2
    path = new Union();
    2
    path = new Union();
    2
    path = new Path(getProject());
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.resources.Unionorg.apache.tools.ant.types.PathSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.resources.Unionorg.apache.tools.ant.types.PathSUBCLASS_TYPE_MISMATCH
    new Union()new Path(getProject())ARGUMENT_NUMBER_MISMATCH
    2
    path = new Path(getProject());
    3
    path.setProject(getProject());
                                                                      
    4
    return path;
    4
    return path;
    3
    return path.createPath();
    Differences
    Expression1Expression2Difference
    pathpath.createPath()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression path cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression path.createPath() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return path.createPath();
    Precondition Violations (2)
    Row Violation
    1Expression path cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression path.createPath() cannot be parameterized, because it has dependencies to/from statements that will be extracted