Difference between size and capacity of an “ArrayList”:

Size Capacity
The size is the number of cells that contains data. The capacity of an “ArrayList” is the maximum number of elements hold before its backing array overflows.
The size is increased by one each time an element is added into the list. The capacity is the total number of cells, which is a fixed size...

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Chapter 18.2, Problem 18.17CP

Chapter 18.2, Problem 18.20CP

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Chapter 18 Solutions

Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)

Ch. 18.1 - Prob. 18.1CP Ch. 18.1 - What are the three general types of collections?Ch. 18.1 - Prob. 18.3CP Ch. 18.1 - Prob. 18.4CP Ch. 18.1 - Prob. 18.5CP Ch. 18.1 - Prob. 18.6CP Ch. 18.1 - Prob. 18.7CP Ch. 18.2 - Prob. 18.8CP Ch. 18.2 - Prob. 18.9CP Ch. 18.2 - Prob. 18.10CP

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Size	Capacity
The size is the number of cells that contains data.	The capacity of an “ArrayList” is the maximum number of elements hold before its backing array overflows.
The size is increased by one each time an element is added into the list.	The capacity is the total number of cells, which is a fixed size...

Solution Summary: The author explains the difference between size and capacity of an "ArrayList". The size is the number of cells that contains data.

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