HashMap Basic Operations

In this problem: You will use basic HashMap operations (put/get/containsKey) to manage fruit inventory and display results to standard output.

Learning Objective: Understand basic key-value operations of HashMap

Overview

Use HashMap<String, Integer> with fruit names as keys and stock counts as values.

Specifications

• Create a HashMap<String, Integer>
• Use put to add three fruits: "apple"=5, "banana"=3, "cherry"=8
• Use get to display the stock of "banana"
• Use containsKey to check if "grape" exists
• Display the map size

Output Format

Banana stock: 3
Has grape: false
Total fruits: 3