RE reg = new RE(pattern); reg.setMatchFlags(cOptions); return reg;
BuildEvent event = new BuildEvent(target); 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/util/regexp/JakartaRegexpMatcher.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java
Method name: RE getCompiledPattern(int) Method name: void fireMessageLogged(Target, String, Throwable, int)
Number of AST nodes: 3 Number of AST nodes: 3
1
RE reg = new RE(pattern);
1
BuildEvent event = new BuildEvent(target);
2
            reg.setMatchFlags(cOptions);
2
        
3
            return reg
3
event.setException(throwable);
4
;
4
        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 3
    Mapped Statements
    ID Statement ID Statement
                                                                                          
    1
    BuildEvent event = new BuildEvent(target);
                                                                      
    2
    event.setException(throwable);
    4
    reg.setMatchFlags(cOptions);
    4
    reg.setMatchFlags(cOptions);
    3
    fireMessageLoggedEvent(event, message, priority);
    Differences
    Expression1Expression2Difference
    setMatchFlagsfireMessageLoggedEventMETHOD_INVOCATION_NAME_MISMATCH
    reg.setMatchFlags(cOptions)fireMessageLoggedEvent(event,message,priority)ARGUMENT_NUMBER_MISMATCH
    regMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression reg.setMatchFlags(cOptions) 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 reg.setMatchFlags(cOptions) 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);
    Precondition Violations (4)
    Row Violation
    1Expression reg.setMatchFlags(cOptions) 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 reg.setMatchFlags(cOptions) 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