synchronized(this) { return globalState; }
for (Variable<IRubyObject> var : getInstanceVariableList()) { synchronized (this) { other.setInstanceVariable(var.getName(), var.getValue()); } }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/Ruby.java File path: /jruby-1.4.0/src/org/jruby/RubyBasicObject.java
Method name: long getGlobalState() Method name: void copyInstanceVariablesInto(InstanceVariables)
Number of AST nodes: 2 Number of AST nodes: 3
1
for (Variable<IRubyObject> var : getInstanceVariableList()) {
1
synchronized(this) {
2
            synchronized (this) {
2
            return globalState;
3
                other.setInstanceVariable(var.getName(), var.getValue());
4
            }
3
        }
5
        }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1