I have a Arraylist object, it has duplecate values also. Now
question is i want delete duplecate data in that objet with
out using Set?
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Answer Posted / john
ArrayList al = new ArrayList();
al.add("A");
al.add("B");
al.add("A");
al.add("C');
for(int i = 0; i<al.size(); i++)
System.out.println(": " + al.get(i));
if(al.contains("A"))
al.remove("A");
for(int i = 0; i<al.size(); i++)
System.out.println("- " + al.get(i));
| Is This Answer Correct ? | 7 Yes | 10 No |
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