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BigDecimal becomes negative

2022-07-26 06:20:00 【Ant HJK】

Call directly when it becomes negative negate() Method

If it is an integer

BigDecimal bd = new BigDecimal("12.1");
long l = bd.setScale( 0, BigDecimal.ROUND_UP ).longValue(); // Rounding up
long l = bd.setScale( 0, BigDecimal.ROUND_DOWN ).longValue(); // Rounding down

* For positive numbers ,ROUND_UP = ROUND_CEILING,ROUND_DOWN = ROUND_FLOOR

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