Sumal Surendrasumalsurendra.hashnode.dev·Jul 8, 2024The SOLID principles - Let's get to know OOP better!The Story When I was training a kata in codewars I had this question which is "What is the difference between these two lines?" the code below. 1. Map<Integer, String> charCounterMapping = new HashMap<>(); 2. HashMap<Integer, String> charCountMapping...52 readsJavaAdd a thoughtful commentNo comments yetBe the first to start the conversation.