if (firstException instanceof BuildException) { throw (BuildException) firstException; } else { throw new BuildException(firstException); }
if (te != null) { if (te instanceof BuildException) { throw (BuildException) te; } else { t = te; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Parallel.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/optional/ScriptRunner.java
Method name: void spinThreads() Method name: void throwBuildException(BSFException)
Number of AST nodes: 3 Number of AST nodes: 4
1
if (firstException
1
if (te != null) {
2
 instanceof BuildException) {
2
            if  (te instanceof BuildException) {
3
                throw (BuildException) firstException;
3
                throw (BuildException) te;
4
            } else {
4
            } else {
5
                throw new BuildException(firstException);
5
                t = te;
6
            }
6
            }
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)0.2
Clones locationClones are in different classes
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    56
    if (firstException instanceof BuildException)
    56
    if (firstException instanceof BuildException)
    4
    if (te instanceof BuildException)
    Differences
    Expression1Expression2Difference
    firstExceptionteVARIABLE_NAME_MISMATCH
    4
    if (te instanceof BuildException)
    57
    throw (BuildException)firstException;
    57
    throw (BuildException)firstException;
    5
    throw (BuildException)te;
    Differences
    Expression1Expression2Difference
    firstExceptionteVARIABLE_NAME_MISMATCH
    5
    throw (BuildException)te;
    else
            
                    
    6
    t = te;
    58
    throw new BuildException(firstException);
    58
    throw new BuildException(firstException);
    Preondition Violations
    Unmatched throw new BuildException(firstException);
                                                                                              
    Precondition Violations (1)
    Row Violation
    1Unmatched throw new BuildException(firstException);