ArgsFileData data = ArgsFileData.getDataFrom(recv); data.next_argv(context); return context.getRuntime().getGlobalVariables().get("$FILENAME");
ArgsFileData data = ArgsFileData.getDataFrom(recv); data.next_argv(context); return RubyBoolean.newBoolean(context.getRuntime(), isClosed(context, data.currentFile));
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyArgsFile.java File path: /jruby-1.4.0/src/org/jruby/RubyArgsFile.java
Method name: IRubyObject filename(ThreadContext, IRubyObject) Method name: IRubyObject closed_p(ThreadContext, IRubyObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
ArgsFileData data = ArgsFileData.getDataFrom(recv);
1
ArgsFileData data = ArgsFileData.getDataFrom(recv);
2
        data.next_argv(context);
2
        data.next_argv(context);
3
        return context.getRuntime().getGlobalVariables().get("$FILENAME");
3
        return RubyBoolean.newBoolean(context.getRuntime(), isClosed(context, data.currentFile));
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 declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    ArgsFileData data = ArgsFileData.getDataFrom(recv);
    1
    ArgsFileData data = ArgsFileData.getDataFrom(recv);
    2
    data.next_argv(context);
    2
    data.next_argv(context);
                                                                                                                                                                                        
    3
    return RubyBoolean.newBoolean(context.getRuntime(), isClosed(context, data.currentFile));
    Preondition Violations
    Unmatched statement return RubyBoolean.newBoolean(context.getRuntime(),isClosed(context,data.currentFile)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return RubyBoolean.newBoolean(context.getRuntime(),isClosed(context,data.currentFile));
    3
    return RubyBoolean.newBoolean(context.getRuntime(), isClosed(context, data.currentFile));
    3
    return context.getRuntime().getGlobalVariables().get("$FILENAME");
    3
    return context.getRuntime().getGlobalVariables().get("$FILENAME");
    Preondition Violations
    Unmatched return context.getRuntime().getGlobalVariables().get("$FILENAME");
                                                                                                                                              
    Precondition Violations (4)
    Row Violation
    1Unmatched statement return RubyBoolean.newBoolean(context.getRuntime(),isClosed(context,data.currentFile)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched return RubyBoolean.newBoolean(context.getRuntime(),isClosed(context,data.currentFile));
    3Unmatched return context.getRuntime().getGlobalVariables().get("$FILENAME");
    4Clone fragment #1 returns variables , while Clone fragment #2 returns variables data