摘要：
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, 阅读全文
摘要：
package LearnJava21; import java.util.ArrayList; import java.util.function.Predicate; public class PredicateDemo02 { public static void main(String[] 阅读全文