Remove irrelevant test

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/ItemReaderTests.java

@@ -1,40 +0,0 @@
-/*
- * Copyright 2006-2019 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.batch.item;
-
-import static org.junit.Assert.assertEquals;
-
-import org.junit.Test;
-import org.springframework.lang.Nullable;
-
-
-public class ItemReaderTests {
-
-	ItemReader<String> provider = new ItemReader<String>() {
-	    @Nullable
-		@Override
-		public String read() {
-			return "foo";
-		}
-	};
-
-	@Test
-	public void testNext() throws Exception {
-		assertEquals("foo", provider.read());
-	}
-
-}