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Groovy example source code file (Groovy4241Bug.groovy)
The Groovy Groovy4241Bug.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.bugs class Groovy4241Bug extends GroovyTestCase { void testAsTypeWithinvokeMethodOverridden() { Foo4241.metaClass.invokeMethod = { String name, args -> println name for (arg in args) { println arg.getClass() } } def f = new Foo4241() def bar = [key: 'foo'] as Bar4241 f.echo(bar) // this used to work f.echo([key: 'foo'] as Bar4241) // this used to fail with NPE } } class Foo4241 {} class Bar4241 {} Other Groovy examples (source code examples)Here is a short list of links related to this Groovy Groovy4241Bug.groovy source code file: |
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