plugins/groovy/testdata/groovy/refactoring/extractMethod/meth_em2.test

protected static def getGeneratedFileNames(String name, int boo) {
    def names = new ArrayList<String>()
<begin>    foo = null
    println (names.toString() + boo + name)
    println (names + foo)
    names
<end>}
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protected static def getGeneratedFileNames(String name, int boo) {
    def names = new ArrayList<String>()
    <caret>testMethod(names, boo, name)
}

private static testMethod(ArrayList<String> names, int boo, String name) {
    foo = null
    println(names.toString() + boo + name)
    println(names + foo)
    names
}