Hello, The override of hashCode() looks like it is still there in JDK 15 [1]. I don’t know however why it does not appear as such in the javadoc [2].
Brian [1] http://hg.openjdk.java.net/jdk/jdk15/file/fb7064dc63f9/src/java.base/share/classes/java/text/DecimalFormatSymbols.java#l760 [2] https://docs.oracle.com/en/java/javase/15/docs/api/java.base/java/text/DecimalFormatSymbols.html > On Sep 15, 2020, at 12:14 PM, Rob Spoor <open...@icemanx.nl> wrote: > > In Java 14 and before, DecimalFormatSymbols had overrides for both equals and > hashCode. In Java 15, the override for hashCode has disappeared, and it now > inherits hashCode from java.lang.Object. That means it now violates the > contract for equals + hashCode: two equal DecimalFormatSymbols instances can > have different hash codes.
