Ruby runtime = context.getRuntime(); if (value.realSize == 0) return runtime.getNil(); return singleByteRStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
Ruby runtime = context.getRuntime(); if (value.realSize == 0) return runtime.getNil(); return singleByteLStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyString.java File path: /jruby-1.4.0/src/org/jruby/RubyString.java
Method name: IRubyObject rstrip_bang(ThreadContext) Method name: IRubyObject lstrip_bang(ThreadContext)
Number of AST nodes: 4 Number of AST nodes: 4
1
Ruby runtime = context.getRuntime();
1
Ruby runtime = context.getRuntime();
2
        if (value.realSize == 0) return runtime.getNil();
2
        if (value.realSize == 0) return runtime.getNil();
3
        return singleByteRStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
3
        return singleByteLStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
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 declared in the same class
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)2.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Ruby runtime = context.getRuntime();
    1
    Ruby runtime = context.getRuntime();
    2
    if (value.realSize == 0)
    2
    if (value.realSize == 0)
    3
    return runtime.getNil();
    3
    return runtime.getNil();
    4
    return singleByteRStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
    4
    return singleByteRStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
    4
    return singleByteLStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
    Differences
    Expression1Expression2Difference
    singleByteRStripsingleByteLStripMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression singleByteRStrip(runtime,ASCII,value.bytes,value.begin,value.begin + value.realSize) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method singleByteRStrip
    Expression singleByteLStrip(runtime,ASCII,value.bytes,value.begin,value.begin + value.realSize) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method singleByteLStrip
    4
    return singleByteLStrip(runtime, ASCII, value.bytes, value.begin, value.begin + value.realSize);
    Precondition Violations (2)
    Row Violation
    1Expression singleByteRStrip(runtime,ASCII,value.bytes,value.begin,value.begin + value.realSize) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression singleByteLStrip(runtime,ASCII,value.bytes,value.begin,value.begin + value.realSize) cannot be parameterized, because it has dependencies to/from statements that will be extracted