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 / athira
package com.modon;
import java.util.ArrayList;
public class MyArrayList {
public static void main(String[] args) {
ArrayList<Object> dupList=new ArrayList<Object>();
ArrayList<Object> resultList=new ArrayList<Object>();
dupList.add(1);
dupList.add(2);
dupList.add(3);
dupList.add("D");
dupList.add("A");
dupList.add("F");
dupList.add("A");
dupList.add("A");
dupList.add(1.5);
dupList.add(1.50);
dupList.add(new String("A"));
dupList.add(new Integer(3));
for(Object s:dupList){
if(!resultList.contains(s))
resultList.add(s);
}
System.out.println("dupList: "+dupList.size());
System.out.println("resultList: "+resultList.size());
}
}
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