RubyClass cMutex = runtime.defineClass("Mutex", runtime.getObject(), new ObjectAllocator() { public IRubyObject allocate(Ruby runtime, RubyClass klass) { return new Mutex(runtime, klass); } }); cMutex.defineAnnotatedMethods(Mutex.class);
RubyClass cSizedQueue = runtime.defineClass("SizedQueue", runtime.fastGetClass("Queue"), new ObjectAllocator() { public IRubyObject allocate(Ruby runtime, RubyClass klass) { return new SizedQueue(runtime, klass); } }); cSizedQueue.defineAnnotatedMethods(SizedQueue.class);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/libraries/ThreadLibrary.java File path: /jruby-1.4.0/src/org/jruby/libraries/ThreadLibrary.java
Method name: void setup(Ruby) Method name: void setup(Ruby)
Number of AST nodes: 2 Number of AST nodes: 2
1
RubyClass cMutex = runtime.defineClass("Mutex", runtime.getObject(), new ObjectAllocator() {
1
RubyClass cSizedQueue = runtime.defineClass("SizedQueue", runtime.fastGetClass("Queue"), new ObjectAllocator() {
2
                public IRubyObject allocate(Ruby runtime, RubyClass klass) {
2
                public IRubyObject allocate(Ruby runtime, RubyClass klass) {
3
                    return new Mutex(runtime, klass);
3
                    return new SizedQueue(runtime, klass);
4
                }
4
                }
5
            });
5
            });
6
            
6
            cMutex.defineAnnotatedMethods(Mutex.class);
7
            cSizedQueue.defineAnnotatedMethods(SizedQueue.class);
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in the same java file
Number of node comparisons4
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements2
    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
    RubyClass cMutex = runtime.defineClass("Mutex", runtime.getObject(), new ObjectAllocator() {...});
    1
    RubyClass cMutex = runtime.defineClass("Mutex", runtime.getObject(), new ObjectAllocator() {...});
    1
    RubyClass cSizedQueue = runtime.defineClass("SizedQueue", runtime.fastGetClass("Queue"), new ObjectAllocator() {...});
    Differences
    Expression1Expression2Difference
    cMutexcSizedQueueVARIABLE_NAME_MISMATCH
    "Mutex""SizedQueue"LITERAL_VALUE_MISMATCH
    getObjectfastGetClassMETHOD_INVOCATION_NAME_MISMATCH
    runtime.getObject()runtime.fastGetClass("Queue")ARGUMENT_NUMBER_MISMATCH
    org.jruby.libraries.ThreadLibrary.Mutexorg.jruby.libraries.ThreadLibrary.SizedQueueSUBCLASS_TYPE_MISMATCH
    1
    RubyClass cSizedQueue = runtime.defineClass("SizedQueue", runtime.fastGetClass("Queue"), new ObjectAllocator() {...});
    2
    cMutex.defineAnnotatedMethods(Mutex.class);
    2
    cMutex.defineAnnotatedMethods(Mutex.class);
    2
    cSizedQueue.defineAnnotatedMethods(SizedQueue.class);
    Differences
    Expression1Expression2Difference
    cMutexcSizedQueueVARIABLE_NAME_MISMATCH
    2
    cSizedQueue.defineAnnotatedMethods(SizedQueue.class);
    Precondition Violations (0)
    Row Violation