Repeatedly getting ScriptEngine causes (NameError) uninitialized constant 
#<Class:0x.........>::ARGV
----------------------------------------------------------------------------------------------------

                 Key: JRUBY-5734
                 URL: http://jira.codehaus.org/browse/JRUBY-5734
             Project: JRuby
          Issue Type: Bug
          Components: Embedding
    Affects Versions: JRuby 1.6.1
         Environment: Mac OS X, 10.6.7
Java(TM) SE Runtime Environment (build 1.6.0_22-b04-307-10M3326)
Java HotSpot(TM) 64-Bit Server VM (build 17.1-b03-307, mixed mode)
            Reporter: Damian Steer


Taken from [this stackoverflow 
report|http://stackoverflow.com/questions/5705737/jruby-1-6-1-const-missing-error-depending-on-factory-getenginebynamejruby]:

{code:java}
ScriptEngineManager factory = new ScriptEngineManager();
    for (int i = 0; i < 10000; i++) {
        System.out.println(i);
        ScriptEngine engine = factory.getEngineByName("jruby");
        engine.eval("puts 'hello'");
    }
{code}

Eventually fails with:

{code:java}
NameError: uninitialized constant #<Class:0x116ad339b>::ARGV
{code}

(Clearly this code isn't good practice, but I was bitten by this in tests)

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