java list to set
Set<Foo> foo = new HashSet<Foo>(myList);java list to set
Set<Foo> foo = new HashSet<Foo>(myList);create an empty array in java
public static void main(String args[])
{
int array[] = new int[4];
int number = 5, i = 0,j = 0;
while (i<4){
array[i]=number;
i=i+1;
}
while (j<4){
System.out.println(array[j]);
j++;
}
}Copyright © 2021 Codeinu
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