Solution#1794
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Review Summary
Your ArrayList implementation successfully meets all functional requirements - the default capacity of 10, 1.5x growth factor, custom exceptions with informative messages, proper use of System.arraycopy(), and clean DRY-principle code with extracted checkIndex() and grow() methods. All core functionality works correctly. Regarding the style observations about empty lines after opening braces (referenced in checklist item #2), these are formatting/whitespace issues that will be addressed by your linter and don't affect the correctness of your implementation. Great work on this task!
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| import java.util.NoSuchElementException; | ||
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Checklist item #2 violation: Remove the empty line. Don't begin class implementation with an empty line - the class body starts immediately after the opening brace.
| private static final int DEFAULT_CAPACITY = 10; | ||
| private T[] elements; | ||
| private int size; | ||
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Checklist item #2 violation: Remove the empty line. Don't begin the constructor body with an empty line - the implementation starts right after the opening brace.
| list.add("First"); | ||
| list.add("Second"); | ||
| list.add("Third"); | ||
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Remove this empty line. According to the checklist, there should be no empty lines between field declarations and constructor - the constructor should immediately follow the fields.
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