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import java.util.ArrayList; import java.lang.*; public class reverse { public static void main (String []args) { ArrayList a= new ArrayList(); a.add("entry 0"); a.add("entry 1"); a.add("entry 2"); a.add("entry 3"); a.add("entry 4"); System.out.println(a); System.out.println(reverse(a)); } public static ArrayList reverse( ArrayList list ) { ArrayList store= new ArrayList(); for (int i = 0; i < list.size(); i++) { store.add(list.get(list.size() -1 - i)); } return store; } } |
12
Jan
Java Reverse – Method
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