Error Prone / NullAway support for JSpecify - added Kotlin - reverted to old assertions

Author: bbakerman

src/main/java/org/dataloader/DataLoaderRegistry.java

@@ -143,8 +143,7 @@ private static DataLoaderOptions setInInstrumentation(DataLoaderOptions options,
      * @return this registry
      */
     public DataLoaderRegistry register(DataLoader<?, ?> dataLoader) {
-        String name = dataLoader.getName();
-        Objects.requireNonNull(name, "The DataLoader must have a non null name");
+        String name = Assertions.nonNull(dataLoader.getName(), () -> "The DataLoader must have a non null name");
         dataLoaders.put(name, nameAndInstrumentDL(name, instrumentation, dataLoader));
         return this;
     }

src/test/java/org/dataloader/DataLoaderRegistryTest.java

@@ -1,6 +1,5 @@
 package org.dataloader;
 
-import org.dataloader.impl.DataLoaderAssertionException;
 import org.dataloader.stats.SimpleStatisticsCollector;
 import org.dataloader.stats.Statistics;
 import org.junit.jupiter.api.Assertions;