public class Test { Integer integer = new Integer(2); char[]ch={'a','b','c'}; public static void main(String[] agrs) { Test ex=new Test(); ex.change(ex.integer,ex.ch); System.out.print(ex.integer+" and "); System.out.print(ex.ch); } public void change(Integer str,char ch[]){ str = 1;ch[0]='g'; System.out.println(str); } }
1 2 and gbc
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