Object[] newArgs = new Object[args.length]; for (int i = 0; i < args.length; i++) { IRubyObject arg = args[i]; newArgs[i] = rubyToJava(arg); } Object result = (Object) handle.invoke(isStatic ? null : ((JavaObjectWrapper) self).object, newArgs); return javaToRuby(ruby, result);
Object[] newArgs = new Object[args.length]; for (int i = 0; i < args.length; i++) { IRubyObject arg = args[i]; newArgs[i] = rubyToJava(arg); } handle.invoke(isStatic ? null : ((JavaObjectWrapper) self).object, newArgs); return self;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/java/MiniJava.java File path: /jruby-1.4.0/src/org/jruby/java/MiniJava.java
Method name: IRubyObject call(ThreadContext, IRubyObject, RubyModule, String, IRubyObject[], Block) Method name: IRubyObject call(ThreadContext, IRubyObject, RubyModule, String, IRubyObject[], Block)
Number of AST nodes: 6 Number of AST nodes: 6
1
Object[] newArgs = new Object[args.length];
1
Object[] newArgs = new Object[args.length];
2
            for (int i = 0; i < args.length; i++) {
2
            for (int i = 0; i < args.length; i++) {
3
                IRubyObject arg = args[i];
3
                IRubyObject arg = args[i];
4
                newArgs[i] = rubyToJava(arg);
4
                newArgs[i] = rubyToJava(arg);
5
            }
5
            }
6
            Object result = (Object) handle.invoke(isStatic ? null : ((JavaObjectWrapper) self).object, newArgs);
6
            handle.invoke(isStatic ? null : ((JavaObjectWrapper) self).object, newArgs);
7
            return javaToRuby(ruby, result);
7
            return self;
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 in the same java file
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Object[] newArgs = new Object[args.length];
    1
    Object[] newArgs = new Object[args.length];
    2
    for (int i = 0; i < args.length; i++)
    2
    for (int i = 0; i < args.length; i++)
    3
    IRubyObject arg = args[i];
    3
    IRubyObject arg = args[i];
    4
    newArgs[i] = rubyToJava(arg);
    4
    newArgs[i] = rubyToJava(arg);
                                                                                                                                                              
    5
    handle.invoke(isStatic ? null : ((JavaObjectWrapper)self).object, newArgs);
    5
    Object result = (Object)handle.invoke(isStatic ? null : ((JavaObjectWrapper)self).object, newArgs);
    5
    Object result = (Object)handle.invoke(isStatic ? null : ((JavaObjectWrapper)self).object, newArgs);
    Preondition Violations
    Unmatched statement Object result=(Object)handle.invoke(isStatic ? null : ((JavaObjectWrapper)self).object,newArgs); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                          
    6
    return javaToRuby(ruby, result);
    6
    return javaToRuby(ruby, result);
    6
    return self;
    Differences
    Expression1Expression2Difference
    javaToRuby(ruby,result)selfTYPE_COMPATIBLE_REPLACEMENT
    6
    return self;
    Precondition Violations (1)
    Row Violation
    1Unmatched statement Object result=(Object)handle.invoke(isStatic ? null : ((JavaObjectWrapper)self).object,newArgs); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted