Nasty suppliers

src/main/java/com/volmit/iris/util/scheduling/J.java

@@ -23,6 +23,7 @@ import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.function.NastyFunction;
 import com.volmit.iris.util.function.NastyFuture;
 import com.volmit.iris.util.function.NastyRunnable;
+import com.volmit.iris.util.function.NastySupplier;
 import com.volmit.iris.util.math.FinalInteger;
 import com.volmit.iris.util.parallel.MultiBurst;
 import org.bukkit.Bukkit;
@@ -125,6 +126,18 @@ public class J {
         return attemptCatch(r) == null;
     }
 
+    public static <T> T attemptResult(NastySupplier<T> r) {
+        try
+        {
+            return r.get();
+        }
+
+        catch(Throwable e)
+        {
+            return null;
+        }
+    }
+
     public static Throwable attemptCatch(NastyRunnable r) {
         try {
             r.run();