Remove the HealthIndicator.host() getter

servicetalk-loadbalancer-experimental/src/main/java/io/servicetalk/loadbalancer/HealthIndicator.java

@@ -42,10 +42,4 @@ interface HealthIndicator<ResolvedAddress, C extends LoadBalancedConnection> ext
      * @param host which will be associated with this health indicator.
      */
     void setHost(Host<ResolvedAddress, C> host);
-
-    /**
-     * Get the {@link Host} associated with this health indicator.
-     * @return the {@link Host} associated with this health indicator.
-     */
-    Host<ResolvedAddress, C> host();
 }

servicetalk-loadbalancer-experimental/src/main/java/io/servicetalk/loadbalancer/XdsHealthIndicator.java

@@ -106,12 +106,6 @@ public final void setHost(Host<ResolvedAddress, C> host) {
         this.host = requireNonNull(host, "host");
     }
 
-    @Override
-    public final Host<ResolvedAddress, C> host() {
-        assert host != null;
-        return host;
-    }
-
     @Override
     public final boolean isHealthy() {
         final Long evictedUntilNanos = this.evictedUntilNanos;

servicetalk-loadbalancer-experimental/src/test/java/io/servicetalk/loadbalancer/DefaultLoadBalancerTest.java

@@ -80,7 +80,7 @@ void setsHostOnHealthIndicator() throws Exception {
         sendServiceDiscoveryEvents(upEvent("address-1"));
         TestHealthIndicator indicator = healthChecker.getIndicators().stream()
                 .filter(i -> "address-1".equals(i.address)).findFirst().get();
-        assertNotNull(indicator.host());
+        assertNotNull(indicator.host);
     }
 
     @Test
@@ -208,11 +208,6 @@ public void setHost(final Host<String, TestLoadBalancedConnection> host) {
             this.host = host;
         }
 
-        @Override
-        public Host<String, TestLoadBalancedConnection> host() {
-            return host;
-        }
-
         @Override
         public int score() {
             return 0;