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Fix HashMapIdObject.toString() on an empty map - #319
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toString() always deleted the trailing ", " separator and replaced the last char with '}'. On an empty map the buffer only held "{", so deleteLast() emptied it and setLast() threw StringIndexOutOfBoundsException. An empty map now returns "{}".
zdenek-jonas
approved these changes
Oct 5, 2026
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toString() always deleted the trailing ", " separator and replaced the last char with '}'. On an empty map the buffer only held "{", so deleteLast() emptied it and setLast() threw StringIndexOutOfBoundsException. An empty map now returns "{}".