RExecSubTask task = (RExecSubTask) new RExecRead(); rexecTasks.addElement(task); return task;
BuildEvent event = new BuildEvent(project); event.setException(throwable); fireMessageLoggedEvent(event, message, priority);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/RExecTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java
Method name: RExecSubTask createRead() Method name: void fireMessageLogged(Project, String, Throwable, int)
Number of AST nodes: 3 Number of AST nodes: 3
1
RExecSubTask task = (RExecSubTask) new RExecRead();
2
        rexecTasks.addElement(task);
3
        return task
1
BuildEvent event = new BuildEvent(project);
2
        event.setException(throwable);
4
;
3
        fireMessageLoggedEvent(event, message, priority);
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)0.0
Clones locationClones are in different classes
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                            
    1
    BuildEvent event = new BuildEvent(project);
    1
    RExecSubTask task = (RExecSubTask)new RExecRead();
                                                                                                          
                                                                      
    2
    event.setException(throwable);
    2
    rexecTasks.addElement(task);
    2
    rexecTasks.addElement(task);
    3
    fireMessageLoggedEvent(event, message, priority);
    Differences
    Expression1Expression2Difference
    addElementfireMessageLoggedEventMETHOD_INVOCATION_NAME_MISMATCH
    rexecTasks.addElement(task)fireMessageLoggedEvent(event,message,priority)ARGUMENT_NUMBER_MISMATCH
    rexecTasksMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression rexecTasks.addElement(task) is a void method call, and thus it cannot be parameterized
    Expression fireMessageLoggedEvent(event,message,priority) is a void method call, and thus it cannot be parameterized
    Expression rexecTasks.addElement(task) is a void method call, and thus it cannot be parameterized
    Expression fireMessageLoggedEvent(event,message,priority) is a void method call, and thus it cannot be parameterized
    3
    fireMessageLoggedEvent(event, message, priority);
    3
    return task;
    3
    return task;
    Preondition Violations
    Unmatched return task;
                                  
    Precondition Violations (5)
    Row Violation
    1Expression rexecTasks.addElement(task) is a void method call, and thus it cannot be parameterized
    2Expression fireMessageLoggedEvent(event,message,priority) is a void method call, and thus it cannot be parameterized
    3Expression rexecTasks.addElement(task) is a void method call, and thus it cannot be parameterized
    4Expression fireMessageLoggedEvent(event,message,priority) is a void method call, and thus it cannot be parameterized
    5Unmatched return task;