ImplementationSpecificArgument arg = new ImplementationSpecificArgument(); facade.addImplementationArgument(arg); return arg;
Provider provider = new Provider(); provider.setClassName(className); providerList.add(provider);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javac.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/spi/Service.java
Method name: ImplementationSpecificArgument createCompilerArg() Method name: void setProvider(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
ImplementationSpecificArgument arg =
2
            new ImplementationSpecificArgument();
1
Provider provider = new Provider();
3
        facade.addImplementationArgument(arg);
2
        
4
        return arg
3
provider.setClassName(className);
5
;
4
        providerList.add(provider);
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 having the same super class
Number of node comparisons6
  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
    ImplementationSpecificArgument arg = new ImplementationSpecificArgument();
    1
    ImplementationSpecificArgument arg = new ImplementationSpecificArgument();
    1
    Provider provider = new Provider();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.taskdefs.Javac.ImplementationSpecificArgumentorg.apache.tools.ant.types.spi.ProviderSUBCLASS_TYPE_MISMATCH
    argproviderVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Javac.ImplementationSpecificArgumentorg.apache.tools.ant.types.spi.ProviderSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.taskdefs.Javac.ImplementationSpecificArgumentorg.apache.tools.ant.types.spi.ProviderSUBCLASS_TYPE_MISMATCH
    1
    Provider provider = new Provider();
                                                                            
    2
    provider.setClassName(className);
    2
    facade.addImplementationArgument(arg);
                                                                                      
                                                                
    3
    providerList.add(provider);
    3
    return arg;
                                
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable arg with type org.apache.tools.ant.taskdefs.Javac.ImplementationSpecificArgument , while Clone fragment #2 returns variable provider with type org.apache.tools.ant.types.spi.Provider