WebApr 13, 2024 · package com.system import groovy.transform.EqualsAndHashCode import groovy.transform.ToString @EqualsAndHashCode(includes='authority') @ToString(includes='authority', includeNames=true, includePackage=false) class RoleInfo implements Serializable { private static final long serialVersionUID = 1 String authority … WebGroovy offers three logical operators for boolean expressions: &&: logical "and" : logical "or" !: logical "not" Let’s illustrate them with the following examples: assert !false assert …
Багобезопасный код: шаблон проектирования Null Safe / Хабр
WebJul 9, 2024 · How to Groovy-ify a null check? Typically for null-checking I reach for ?: (elvis operator, returns a default value if the left-hand side is null or resolves to false) or ?. (safe navigation, evaluates to null if left-hand side is null). If you want to set a default value to use when a property is not present you can do this: WebIf your code is indented, for example in the body of the method of a class, your string will contain the whitespace of the indentation. The Groovy Development Kit contains methods for stripping out the indentation with the String#stripIndent() method, and with the String#stripMargin() method that takes a delimiter character to identify the text to remove … hisham ashour
Finding Elements in Collections in Groovy Baeldung
WebJun 4, 2012 · В одну телегу впрячь не можно Коня и трепетную лань А.С. Пушкин Всем привет! В данной заметке я хочу рассказать, как интегрировать язык Groovy в существующее JEE приложение на основе Maven. Выражаю... WebIs null false in Groovy? In this post I am going to explain some not that obvious differences of null in Java and null in Groovy. asBoolean() returns always false and ensures that … Webthe null object. clone. public Object clone() Since this is implemented as a singleton, we should avoid the use of the clone method. Overrides: clone in class Object. getProperty. … hisham ashry