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kumamotone/gist:369c1b8b2313e6bc88be88ec65afe0d9

Last active May 23, 2016 16:29
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gistfile1.txt
private void method(ArrayList<String> arg){
arg = new ArrayList<String>();
arg.add("PHP");
}
ArrayList<String> list = new ArrayList<String>();
list.add("Java");
method(list);
System.out.println(list); // [Java]
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