IRubyObject digest = getDigestHexStringNoClone(); reset(); return digest;
IRubyObject obj = allocate(); baseCallSites[CS_IDX_INITIALIZE].call(context, this, obj, args, block); return obj;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyDigest.java File path: /jruby-1.4.0/src/org/jruby/RubyClass.java
Method name: IRubyObject hexdigest_bang() Method name: IRubyObject newInstance(ThreadContext, IRubyObject[], Block)
Number of AST nodes: 3 Number of AST nodes: 3
1
IRubyObject digest = getDigestHexStringNoClone();
1
IRubyObject 
2
            reset();
3
    
2
obj = allocate();
3
        baseCallSites[CS_IDX_INITIALIZE].call(context, this, obj, args, block);
4
        return digest;
4
        return obj;
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 comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    IRubyObject digest = getDigestHexStringNoClone();
    1
    IRubyObject digest = getDigestHexStringNoClone();
    1
    IRubyObject obj = allocate();
    Differences
    Expression1Expression2Difference
    digestobjVARIABLE_NAME_MISMATCH
    getDigestHexStringNoCloneallocateMETHOD_INVOCATION_NAME_MISMATCH
    1
    IRubyObject obj = allocate();
    2
    reset();
    2
    reset();
    2
    baseCallSites[CS_IDX_INITIALIZE].call(context, this, obj, args, block);
    Differences
    Expression1Expression2Difference
    resetcallMETHOD_INVOCATION_NAME_MISMATCH
    reset()baseCallSites[CS_IDX_INITIALIZE].call(context,this,obj,args,block)ARGUMENT_NUMBER_MISMATCH
    baseCallSites[CS_IDX_INITIALIZE]MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression reset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression baseCallSites[CS_IDX_INITIALIZE].call(context,this,obj,args,block) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression reset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression baseCallSites[CS_IDX_INITIALIZE].call(context,this,obj,args,block) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    baseCallSites[CS_IDX_INITIALIZE].call(context, this, obj, args, block);
    3
    return digest;
    3
    return digest;
    3
    return obj;
    Differences
    Expression1Expression2Difference
    digestobjVARIABLE_NAME_MISMATCH
    3
    return obj;
    Precondition Violations (4)
    Row Violation
    1Expression reset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression baseCallSites[CS_IDX_INITIALIZE].call(context,this,obj,args,block) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression reset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression baseCallSites[CS_IDX_INITIALIZE].call(context,this,obj,args,block) cannot be parameterized, because it has dependencies to/from statements that will be extracted