InferenceExample.java

/*
 * 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
 *
 *     http://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 scratch;

import static java.util.Arrays.asList;

import java.util.Arrays;

public class InferenceExample {
    public void somehowRequired() {
    	asList(1L, null, 3L);
    }

    private static void takesObject(Object o) {

    }

    private static void demo() {
        takesObject(
	        Arrays.asList(
	                asList(1L, "two"),
	                asList(3L, null),
	                asList(1L, "two"),
	                asList(3L, null),
	                null));
    }
}