while (args.hasNext()) { HTTPArgument arg = (HTTPArgument) args.next().getObjectValue(); String parameterName = arg.getName(); if (parameterName.length()==0){ continue; // Skip parameters with a blank name (allows use of optional variables in parameter lists) } parts[partNo++] = new StringPart(arg.getName(), arg.getValue(), contentEncoding); }
while (args.hasNext()) { HTTPArgument arg = (HTTPArgument) args.next().getObjectValue(); String parameterName = arg.getName(); if (parameterName.length()==0){ continue; // Skip parameters with a blank name (allows use of optional variables in parameter lists) } // End the previous multipart bos.write(CRLF); // Write multipart for parameter writeFormMultipart(bos, parameterName, arg.getValue(), contentEncoding); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/HTTPSampler2.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/PostWriter.java
Method name: String sendPostData(PostMethod) Method name: void setHeaders(URLConnection, HTTPSampler)
Number of AST nodes: 6 Number of AST nodes: 7
1
while (args.hasNext()) {
1
while (args.hasNext()) {
2
               HTTPArgument arg = (HTTPArgument) args.next().getObjectValue();
2
                HTTPArgument arg = (HTTPArgument) args.next().getObjectValue();
3
               String parameterName = arg.getName();
3
                String parameterName = arg.getName();
4
               if (parameterName.length()==0){
4
                if (parameterName.length()==0){
5
                   continue; // Skip parameters with a blank name (allows use of optional variables in parameter lists)
5
                    continue; // Skip parameters with a blank name (allows use of optional variables in parameter lists)
6
               }
6
                }
7
               parts[partNo++] = new StringPart(arg.get
7
                // End the previous multipart
8
                bos.write(CRLF);
9
                // Write multipart for parameter
8
Name(), arg.getValue(), contentEncoding);
10
                writeFormMultipart(bos, parameterName, arg.getValue(), contentEncoding);
9
            }
11
            }
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)0.2
Clones locationClones are in different classes
Number of node comparisons25
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)9.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    12
    while (args.hasNext())
    11
    while (args.hasNext())
    13
    HTTPArgument arg = (HTTPArgument)args.next().getObjectValue();
    12
    HTTPArgument arg = (HTTPArgument)args.next().getObjectValue();
    14
    String parameterName = arg.getName();
    13
    String parameterName = arg.getName();
    15
    if (parameterName.length() == 0)
    14
    if (parameterName.length() == 0)
    16
    continue;
    15
    continue;
                                            
    16
    bos.write(CRLF);
                                                                                                                                                      
    17
    writeFormMultipart(bos, parameterName, arg.getValue(), contentEncoding);
    Preondition Violations
    Unmatched statement writeFormMultipart(bos,parameterName,arg.getValue(),contentEncoding); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    writeFormMultipart(bos, parameterName, arg.getValue(), contentEncoding);
    17
    parts[partNo++] = new StringPart(arg.getName(), arg.getValue(), contentEncoding);
    17
    parts[partNo++] = new StringPart(arg.getName(), arg.getValue(), contentEncoding);
    Preondition Violations
    Unmatched statement parts[partNo++]=new StringPart(arg.getName(),arg.getValue(),contentEncoding); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                      
    Precondition Violations (3)
    Row Violation
    1Unmatched statement writeFormMultipart(bos,parameterName,arg.getValue(),contentEncoding); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement parts[partNo++]=new StringPart(arg.getName(),arg.getValue(),contentEncoding); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables arg , while Clone fragment #2 returns variables arg, parameterName