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8262927: Explicitly state fields examined for BigDecimal.hashCode

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Reviewed-by: bpb
This commit is contained in:
Joe Darcy 2021-03-03 23:15:02 +00:00
parent b397472e4f
commit 2848938977
1 changed files with 7 additions and 2 deletions
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9
src/java.base/share/classes/java/math/BigDecimal.java
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@ -3215,8 +3215,13 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
// Hash Function
/**
* Returns the hash code for this {@code BigDecimal}. Note that
* two {@code BigDecimal} objects that are numerically equal but
* Returns the hash code for this {@code BigDecimal}.
* The hash code is computed as a function of the {@linkplain
* unscaledValue() unscaled value} and the {@linkplain scale()
* scale} of this {@code BigDecimal}.
*
* @apiNote
* Two {@code BigDecimal} objects that are numerically equal but
* differ in scale (like 2.0 and 2.00) will generally <em>not</em>
* have the same hash code.
*