Update Forge and mappings

build.gradle

@@ -28,10 +28,10 @@ sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
 minecraft {
-    version = "1.12-14.21.0.2322"
+    version = "1.12-14.21.0.2327"
     runDir = "run"
     useDepAts = true
-    mappings = "snapshot_20170614"
+    mappings = "snapshot_20170615"
 }
 
 repositories {

src/main/java/com/raoulvdberge/refinedstorage/tile/data/RSSerializers.java

@@ -46,8 +46,8 @@ public final class RSSerializers {
         }
 
         @Override
-        public List<ClientNode> func_192717_a(List<ClientNode> p_192717_1_) {
+        public List<ClientNode> copyValue(List<ClientNode> value) {
-            return p_192717_1_;
+            return value;
         }
     };
 
@@ -83,8 +83,8 @@ public final class RSSerializers {
         }
 
         @Override
-        public FluidStack func_192717_a(FluidStack p_192717_1_) {
+        public FluidStack copyValue(FluidStack value) {
-            return p_192717_1_;
+            return value;
         }
     };
 
@@ -105,8 +105,8 @@ public final class RSSerializers {
         }
 
         @Override
-        public AccessType func_192717_a(AccessType p_192717_1_) {
+        public AccessType copyValue(AccessType value) {
-            return p_192717_1_;
+            return value;
         }
     };
 }