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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/EmptyListIterable.java')
-rw-r--r--common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/EmptyListIterable.java65
1 files changed, 0 insertions, 65 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/EmptyListIterable.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/EmptyListIterable.java
deleted file mode 100644
index eb6613c071..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/EmptyListIterable.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009, 2010 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- *
- * Contributors:
- * Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.utility.internal.iterables;
-
-import java.io.Serializable;
-import java.util.ListIterator;
-
-import org.eclipse.jpt.common.utility.internal.iterators.EmptyListIterator;
-
-/**
- * An <code>EmptyListIterable</code> is just that.
- * Maybe just a touch better-performing than {@link java.util.Collections#EMPTY_LIST}
- * since we don't create a new {@link Iterator} every time {@link #iterator()} is called.
- * (Not sure why they do that....)
- *
- * @param <E> the type of elements returned by the list iterable's list iterator
- *
- * @see EmptyListIterator
- * @see EmptyIterable
- */
-public final class EmptyListIterable<E>
- implements ListIterable<E>, Serializable
-{
- // singleton
- @SuppressWarnings("rawtypes")
- private static final ListIterable INSTANCE = new EmptyListIterable();
-
- /**
- * Return the singleton.
- */
- @SuppressWarnings("unchecked")
- public static <T> ListIterable<T> instance() {
- return INSTANCE;
- }
-
- /**
- * Ensure single instance.
- */
- private EmptyListIterable() {
- super();
- }
-
- public ListIterator<E> iterator() {
- return EmptyListIterator.instance();
- }
-
- @Override
- public String toString() {
- return this.getClass().getSimpleName();
- }
-
- private static final long serialVersionUID = 1L;
- private Object readResolve() {
- // replace this object with the singleton
- return INSTANCE;
- }
-
-}

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