[2/8] flink git commit: [hotfix] Remove unused (and broken) TraversableOnceIterable.

[se...@apache.org]

[hotfix] Remove unused (and broken) TraversableOnceIterable.


Project: http://git-wip-us.apache.org/repos/asf/flink/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink/commit/24dee42e
Tree: http://git-wip-us.apache.org/repos/asf/flink/tree/24dee42e
Diff: http://git-wip-us.apache.org/repos/asf/flink/diff/24dee42e

Branch: refs/heads/master
Commit: 24dee42e0a68a38e87a5ec53e683c086a47698b3
Parents: b08e30a
Author: Stephan Ewen <se...@apache.org>
Authored: Mon Aug 3 12:33:47 2015 +0200
Committer: Stephan Ewen <se...@apache.org>
Committed: Mon Aug 3 18:48:07 2015 +0200

----------------------------------------------------------------------
 .../flink/util/TraversableOnceIterable.java     | 42 --------------------
 1 file changed, 42 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/flink/blob/24dee42e/flink-core/src/main/java/org/apache/flink/util/TraversableOnceIterable.java
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diff --git a/flink-core/src/main/java/org/apache/flink/util/TraversableOnceIterable.java b/flink-core/src/main/java/org/apache/flink/util/TraversableOnceIterable.java
deleted file mode 100644
index 73e3cd6..0000000
--- a/flink-core/src/main/java/org/apache/flink/util/TraversableOnceIterable.java
+++ /dev/null
@@ -1,42 +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.flink.util;
-
-import java.util.Iterator;
-
-public class TraversableOnceIterable<T> implements Iterable<T> {
-	
-	private final Iterator<T> iterator;
-
-	public TraversableOnceIterable(Iterator<T> iterator) {
-		if (iterator == null) {
-			throw new NullPointerException("The iterator must not be null.");
-		}
-		this.iterator = iterator;
-	}
-	
-	@Override
-	public Iterator<T> iterator() {
-		if (iterator != null) {
-			return iterator;
-		} else {
-			throw new TraversableOnceException();
-		}
-	}
-}