[PARROT] Support Java Array initializer syntax when not ambiguous

Run the attached one line file and you get:

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C:\Temp>groovyc arrayInitializer.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed,
arrayInitializer.groovy: 3: No expression for the array constructor call at line
: 3 column: 29. File: arrayInitializer.groovy @ line 3, column 29.
String[] junk = new String[]

;
^

1 error

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Of course the line is perfectly correct. Try the attached java file which is an exact
copy of the groovy file. It compiles fine.