if (doclet == null) { doclet = new DocletInfo(); doclet.setProject(getProject()); } doclet.setPath(docletPath);
if (outPrintStream == null) { outPrintStream = new PrintStream(outputStream); } outPrintStream.print(output); outPrintStream.flush();
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/Redirector.java
Method name: void setDocletPath(Path) Method name: void handleFlush(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (doclet == null) {
1
if (outPrintStream == null) {
2
            doclet = new DocletInfo();
2
            outPrintStream = new PrintStream(outputStream);
3
        
3
        }
4
    doclet.setProject(getProject());
4
    
5
        }
6
        doclet.setPath(docletPath
5
    outPrintStream.print(output);
7
);
6
        outPrintStream.flush();
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
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (doclet == null)
    1
    if (doclet == null)
    1
    if (outPrintStream == null)
    Differences
    Expression1Expression2Difference
    docletoutPrintStreamVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Javadoc.DocletInfojava.io.PrintStreamVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.Javadoc.DocletInfo of variable doclet does not match with type java.io.PrintStream of variable outPrintStream
    • Make classes org.apache.tools.ant.taskdefs.Javadoc.DocletInfo and java.io.PrintStream extend a common superclass
    1
    if (outPrintStream == null)
                                                                                                    
    2
    outPrintStream = new PrintStream(outputStream);
    2
    doclet = new DocletInfo();
                                                          
    3
    doclet.setProject(getProject());
                                                                          
                                                                    
    3
    outPrintStream.print(output);
                                                        
    4
    outPrintStream.flush();
    4
    doclet.setPath(docletPath);
                                                                
    Precondition Violations (1)
    Row Violation
    1Type org.apache.tools.ant.taskdefs.Javadoc.DocletInfo of variable doclet does not match with type java.io.PrintStream of variable outPrintStream