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Java: Remove Duplicates from List : HashSet #java
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public static void usingHashSet(){ | |
List<Integer> input = Arrays.asList(5,10,15,20,10,5,35,40,10,25); | |
Set<Integer> output = new HashSet<Integer>(input); | |
for(Integer num:output){ | |
System.out.print(num+" "); | |
} | |
} |
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