diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Fallible.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Fallible.java deleted file mode 100644 index fe343d9eeaf..00000000000 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Fallible.java +++ /dev/null @@ -1,53 +0,0 @@ -/** - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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 org.apache.hadoop.util; - -import java.io.IOException; - -import org.apache.hadoop.classification.InterfaceAudience; -import org.apache.hadoop.classification.InterfaceStability; - -/** - * Contains either a value of type T, or an IOException. - * - * This can be useful as a return value for batch APIs that need granular - * error reporting. - */ -@InterfaceAudience.LimitedPrivate({"HDFS"}) -@InterfaceStability.Unstable -public class Fallible { - private final T val; - private final IOException ioe; - - public Fallible(T val) { - this.val = val; - this.ioe = null; - } - - public Fallible(IOException ioe) { - this.val = null; - this.ioe = ioe; - } - - public T get() throws IOException { - if (ioe != null) { - throw new IOException(ioe); - } - return this.val; - } -}