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Groovy example source code file (ImmutableModificationTest.groovy)
The Groovy ImmutableModificationTest.groovy source code/* * Copyright 2003-2010 the original author or authors. * * 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 groovy /** * check that the new asImmutable() method works * as specified in GROOVY-623 * * @author <a href="mailto:jeremy.rayner@bigfoot.com">Jeremy Rayner * @version $Revision: 21238 $ */ class ImmutableModificationTest extends GroovyTestCase { void testCollectionAsImmutable() { def challenger = ["Telson", "Sharna", "Darv", "Astra"] def hopefullyImmutable = challenger.asImmutable() try { challenger.add("Angel One") challenger << "Angel Two" // @todo fail("'challenger' is supposed to be an immutable collection.") } catch (UnsupportedOperationException e) { // success if this exception is thrown assert 4 == challenger.size() } } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy ImmutableModificationTest.groovy source code file: |
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