Experimental ReflectionFix

SpigotCore_Main/src/com/comphenix/tinyprotocol/Reflection.java

@@ -156,6 +156,9 @@ public final class Reflection {
 					@Override
 					public void set(Object target, Object value) {
 						try {
+							if(field.getDeclaringClass() == int.class)
+								field.setInt(target, (int)value);
+							else
 								field.set(target, value);
 						} catch (IllegalAccessException e) {
 							throw new IllegalArgumentException("Cannot access reflection.", e);