for (int i = 0; i < arr.length; i++) { if (!couldHoldIncluded(arr[i])) { scandir(new File(basedir, arr[i]), arr[i] + File.separator, false); } }
while ((line = br.readLine()) != null) { if (!filterLine(line)) { pw.println(line); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java
Method name: void processSlowScan(String[]) Method name: String filterStack(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
for (int i = 0; i < arr.length; i++) {
2
            if (!couldHoldIncluded(arr[i])) {
1
while ((line = br.readLine()) != null) {
3
                scandir(new File(basedir, arr[i]),
2
                
4
                        arr[i] + File.separator, fals
3
if (!filterLine(line)) {
5
e);
4
                    pw.println(line);
6
            }
5
            
6
    }
7
        }
7
            }
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 comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)527.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (!couldHoldIncluded(arr[i]))
    2
    if (!couldHoldIncluded(arr[i]))
    10
    if (!filterLine(line))
    Differences
    Expression1Expression2Difference
    couldHoldIncludedfilterLineMETHOD_INVOCATION_NAME_MISMATCH
    arr[i]lineTYPE_COMPATIBLE_REPLACEMENT
    10
    if (!filterLine(line))
    3
    scandir(new File(basedir, arr[i]), arr[i] + File.separator, false);
    3
    scandir(new File(basedir, arr[i]), arr[i] + File.separator, false);
    11
    pw.println(line);
    Differences
    Expression1Expression2Difference
    scandirprintlnMETHOD_INVOCATION_NAME_MISMATCH
    scandir(new File(basedir,arr[i]),arr[i] + File.separator,false)pw.println(line)ARGUMENT_NUMBER_MISMATCH
    pwMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression scandir(new File(basedir,arr[i]),arr[i] + File.separator,false) is a void method call, and thus it cannot be parameterized
    Expression pw.println(line) is a void method call, and thus it cannot be parameterized
    Expression scandir(new File(basedir,arr[i]),arr[i] + File.separator,false) is a void method call, and thus it cannot be parameterized
    Expression pw.println(line) is a void method call, and thus it cannot be parameterized
    11
    pw.println(line);
    Precondition Violations (4)
    Row Violation
    1Expression scandir(new File(basedir,arr[i]),arr[i] + File.separator,false) is a void method call, and thus it cannot be parameterized
    2Expression pw.println(line) is a void method call, and thus it cannot be parameterized
    3Expression scandir(new File(basedir,arr[i]),arr[i] + File.separator,false) is a void method call, and thus it cannot be parameterized
    4Expression pw.println(line) is a void method call, and thus it cannot be parameterized