if (isReference()) { throw tooManyAttributes(); } this.followSymlinks = followSymlinks; directoryScanner = null;
if (gotAll) { getProject().log ("Repeated tag scope element: all", Project.MSG_VERBOSE); } gotAll = true;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/AbstractFileSet.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
Method name: void setFollowSymlinks(boolean) Method name: void setScope(String)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (isReference()) {
1
if (
2
            throw tooManyAttributes();
2
gotAll) {
3
                        getProject().log ("Repeated tag scope element: all",
4
                                          Project.MSG_VERBOSE);
3
        }
5
                    }
4
        this.followSymlinks = followSymlinks;
6
        
5
        directoryScanner = null;
7
            gotAll = true;
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 comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)7.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (isReference())
    1
    if (isReference())
    9
    if (gotAll)
    Differences
    Expression1Expression2Difference
    isReference()gotAllTYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression gotAll cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9
    if (gotAll)
    2
    throw tooManyAttributes();
    2
    throw tooManyAttributes();
    Preondition Violations
    Unmatched throw tooManyAttributes();
                                                              
                                                                                                                                                            
    10
    getProject().log("Repeated tag scope element: all", Project.MSG_VERBOSE);
    3
    this.followSymlinks = followSymlinks;
    3
    this.followSymlinks = followSymlinks;
    11
    gotAll = true;
    Differences
    Expression1Expression2Difference
    this.followSymlinksgotAllTYPE_COMPATIBLE_REPLACEMENT
    followSymlinkstrueTYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.followSymlinks is a field being modified, and thus it cannot be parameterized
    11
    gotAll = true;
    4
    directoryScanner = null;
                                                      
    Precondition Violations (4)
    Row Violation
    1Expression gotAll cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Unmatched throw tooManyAttributes();
    3Expression this.followSymlinks is a field being modified, and thus it cannot be parameterized
    4Clone fragment #1 returns variables , while Clone fragment #2 returns variables gotAll