Практика7.3

package com.company;

import java.util.function.Predicate;

public class Main {

    public static void main(String[] args) {
        String str1 = "JERMA", str2 = "NANI", str3 = "NANA";
        Predicate <String> Ref = (String str) -> str.endsWith("A");
        Predicate <String> Ref2 = (String str) -> str.startsWith("J");
        Predicate <String> Ref3 = (String str) -> str.startsWith("N");

        System.out.println(Ref.and(Ref2.or(Ref3)).test(str1));
        System.out.println(Ref.and(Ref2.or(Ref3)).test(str2));
        System.out.println(Ref.and(Ref2.or(Ref3)).test(str3));
    }
}