From 46f7a45f12019a13f1bce658c0f07a48421545e3 Mon Sep 17 00:00:00 2001
From: Joshua Warner <joshua.warner@readytalk.com>
Date: Fri, 15 Aug 2014 10:44:22 -0600
Subject: [PATCH] add hashCode and equals methods to java/util/Map

Granted, this is weird - but this is what openjdk does.  Therefore,
some code that is compiled for openjdk (say, protobufs) will treat
calls to Map.hashCode as interface calls instead of virtual calls, as
they would have previously been under avian's classpath.

Also note that this error caused avian to abort in findInterfaceMethod
rather than throw an AbstractMethodError or somesuch - but that's a
problem for another day.
---
 classpath/java/util/Map.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/classpath/java/util/Map.java b/classpath/java/util/Map.java
index a5bfbc38d8..b79a1835f9 100644
--- a/classpath/java/util/Map.java
+++ b/classpath/java/util/Map.java
@@ -35,6 +35,10 @@ public interface Map<K, V> {
 
   public Collection<V> values();
 
+  public boolean equals(Object other);
+
+  public int hashCode();
+
   public interface Entry<K, V> {
     public K getKey();