if (outputFilterChains != null && outputFilterChains.size() > 0) { ChainReaderHelper helper = new ChainReaderHelper(); helper.setProject(managingTask.getProject()); helper.setPrimaryReader(reader); helper.setFilterChains(outputFilterChains); reader = helper.getAssembledReader(); }
if (errorFilterChains != null && errorFilterChains.size() > 0) { ChainReaderHelper helper = new ChainReaderHelper(); helper.setProject(managingTask.getProject()); helper.setPrimaryReader(reader); helper.setFilterChains(errorFilterChains); reader = helper.getAssembledReader(); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Redirector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Redirector.java
Method name: void createStreams() Method name: void createStreams()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (outputFilterChains != null && outputFilterChains.size() > 0) {
1
if (errorFilterChains != null && errorFilterChains.size() > 0) {
2
                    ChainReaderHelper helper = new ChainReaderHelper();
2
                    ChainReaderHelper helper = new ChainReaderHelper();
3
                    helper.setProject(managingTask.getProject());
3
                    helper.setProject(managingTask.getProject());
4
                    helper.setPrimaryReader(reader);
4
                    helper.setPrimaryReader(reader);
5
                    helper.setFilterChains(outputFilterChains);
5
                    helper.setFilterChains(errorFilterChains);
6
                    reader = helper.getAssembledReader();
6
                    reader = helper.getAssembledReader();
7
                }
7
                }
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)0.3
Clones locationClones are in the same method
Number of node comparisons37
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    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
    39
    if (outputFilterChains != null && outputFilterChains.size() > 0)
    39
    if (outputFilterChains != null && outputFilterChains.size() > 0)
    56
    if (errorFilterChains != null && errorFilterChains.size() > 0)
    Differences
    Expression1Expression2Difference
    outputFilterChainserrorFilterChainsVARIABLE_NAME_MISMATCH
    outputFilterChainserrorFilterChainsVARIABLE_NAME_MISMATCH
    56
    if (errorFilterChains != null && errorFilterChains.size() > 0)
    40
    ChainReaderHelper helper = new ChainReaderHelper();
    57
    ChainReaderHelper helper = new ChainReaderHelper();
    41
    helper.setProject(managingTask.getProject());
    58
    helper.setProject(managingTask.getProject());
    42
    helper.setPrimaryReader(reader);
    59
    helper.setPrimaryReader(reader);
    43
    helper.setFilterChains(outputFilterChains);
    43
    helper.setFilterChains(outputFilterChains);
    60
    helper.setFilterChains(errorFilterChains);
    Differences
    Expression1Expression2Difference
    outputFilterChainserrorFilterChainsVARIABLE_NAME_MISMATCH
    60
    helper.setFilterChains(errorFilterChains);
    44
    reader = helper.getAssembledReader();
    61
    reader = helper.getAssembledReader();
    Precondition Violations (0)
    Row Violation