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Copy pathjavaGenericsSet3.java
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32 lines (23 loc) · 844 Bytes
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import java.util.HashSet;
public class javaGenericsSet3<T> {
HashSet<T> set = new HashSet<>();
javaGenericsSet3(HashSet<T> set, T data) {
set.add(data);
System.out.println(set);
}
public static void main(String[] args) {
javaGenericsSet3<Integer> setDemo = new javaGenericsSet3<>(new HashSet<>(), 1);
javaGenericsSet3<Integer> setDemo1 = new javaGenericsSet3<>(new HashSet<>(), 2);
setDemo1.set.add(3);
setDemo1.set.add(4);
setDemo1.set.add(5);
setDemo1.set.add(6);
setDemo1.set.add(7);
setDemo1.set.add(8);
setDemo1.set.add(9);
setDemo1.set.add(10);
System.out.println(setDemo1.set);
setDemo.set.addAll(setDemo1.set);
System.out.println(setDemo.set);
}
}