Dominando Listas, Sets e Mapas.

Related tags

Spring Boot JavaCollections
Overview

Aplicando boas práticas de Orientação a Objetos com Java Collections

Sistema gerenciador de uma instituição de ensino fictícia.

Collection-Framework-1

Conceitos

  • ArrayList
  • Adicionar e Remover elementos em um ArrayList
  • Acessar e ordenar listas
  • Listas de objetos
  • Reescrevendo método toString
  • Definir critério de comparação
  • Relacionamentos com coleções
  • Encapsulamento
  • unmodifiable list
  • Sets
  • Características de conjuntos
  • Velocidade de busca das listas e conjuntos
  • Equals e hashcode
  • Programação defensiva
  • Iterators
  • TreeSet
  • Comparator
  • Mapas e suas características
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Owner
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