Çözüldü YGS sorularını Java dilinde yazmak

import java.util.stream.IntStream;

public class Test {

  private static int sum = 0;

  public static void main(String[] args) {
    IntStream.iterate(0, i -> i-1).filter(Test::evaluate).findFirst();
    IntStream.iterate(1, i -> i+1).filter(Test::evaluate).findFirst();
    System.out.println(sum);
  }

  private static boolean evaluate(int x) {
    boolean expression = -3 < 2 * x && 2 * x < 7;
    if(expression) sum += (5-x);
    return !expression;
  }

}