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Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ReadOnlyIterator.java')
-rw-r--r--jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ReadOnlyIterator.java61
1 files changed, 0 insertions, 61 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ReadOnlyIterator.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ReadOnlyIterator.java
deleted file mode 100644
index df0a51333d..0000000000
--- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ReadOnlyIterator.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2005, 2007 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.utility.internal.iterators;
-
-import java.util.Collection;
-import java.util.Iterator;
-import org.eclipse.jpt.utility.internal.StringTools;
-
-/**
- * A <code>ReadOnlyIterator</code> wraps another <code>Iterator</code>
- * and removes support for #remove().
- */
-public class ReadOnlyIterator<E>
- implements Iterator<E>
-{
- private final Iterator<? extends E> nestedIterator;
-
- /**
- * Construct an iterator on the specified collection that
- * disallows removes.
- */
- public ReadOnlyIterator(Collection<? extends E> c) {
- this(c.iterator());
- }
-
- /**
- * Construct an iterator with the specified nested iterator
- * and disallow removes.
- */
- public ReadOnlyIterator(Iterator<? extends E> nestedIterator) {
- super();
- this.nestedIterator = nestedIterator;
- }
-
- public boolean hasNext() {
- // delegate to the nested iterator
- return this.nestedIterator.hasNext();
- }
-
- public E next() {
- // delegate to the nested iterator
- return this.nestedIterator.next();
- }
-
- public void remove() {
- throw new UnsupportedOperationException();
- }
-
- @Override
- public String toString() {
- return StringTools.buildToStringFor(this, this.nestedIterator);
- }
-
-}

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