if (encoding.isNil()) { recv.getRuntime().newArgumentError("default_internal can not be nil"); } recv.getRuntime().setDefaultInternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
if (encoding.isNil()) { recv.getRuntime().newArgumentError("default_external can not be nil"); } recv.getRuntime().setDefaultExternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyEncoding.java File path: /jruby-1.4.0/src/org/jruby/RubyEncoding.java
Method name: void setDefaultInternal(IRubyObject, IRubyObject) Method name: void setDefaultExternal(IRubyObject, IRubyObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (encoding.isNil()) {
1
if (encoding.isNil()) {
2
            recv.getRuntime().newArgumentError("default_internal can not be nil");
2
            recv.getRuntime().newArgumentError("default_external can not be nil");
3
        }
3
        }
4
        recv.getRuntime().setDefaultInternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
4
        recv.getRuntime().setDefaultExternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
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)0.1
Clones locationClones are declared in the same class
Number of node comparisons5
  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)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (encoding.isNil())
    1
    if (encoding.isNil())
    2
    recv.getRuntime().newArgumentError("default_internal can not be nil");
    2
    recv.getRuntime().newArgumentError("default_internal can not be nil");
    2
    recv.getRuntime().newArgumentError("default_external can not be nil");
    Differences
    Expression1Expression2Difference
    "default_internal can not be nil""default_external can not be nil"LITERAL_VALUE_MISMATCH
    2
    recv.getRuntime().newArgumentError("default_external can not be nil");
    3
    recv.getRuntime().setDefaultInternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
    3
    recv.getRuntime().setDefaultInternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
    3
    recv.getRuntime().setDefaultExternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
    Differences
    Expression1Expression2Difference
    setDefaultInternalEncodingsetDefaultExternalEncodingMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression recv.getRuntime().setDefaultInternalEncoding(getEncodingFromObject(recv.getRuntime(),encoding)) is a void method call, and thus it cannot be parameterized
    Expression recv.getRuntime().setDefaultExternalEncoding(getEncodingFromObject(recv.getRuntime(),encoding)) is a void method call, and thus it cannot be parameterized
    3
    recv.getRuntime().setDefaultExternalEncoding(getEncodingFromObject(recv.getRuntime(), encoding));
    Precondition Violations (2)
    Row Violation
    1Expression recv.getRuntime().setDefaultInternalEncoding(getEncodingFromObject(recv.getRuntime(),encoding)) is a void method call, and thus it cannot be parameterized
    2Expression recv.getRuntime().setDefaultExternalEncoding(getEncodingFromObject(recv.getRuntime(),encoding)) is a void method call, and thus it cannot be parameterized