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src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JPackage.java

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*** 1,7 **** /* ! * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this
*** 333,342 **** --- 333,351 ---- public Iterator<JDefinedClass> classes() { return classes.values().iterator(); } /** + * Checks if this package contains any classes. + * @return {@code true} if this package contains any classes + * or {@code false} otherwise. + */ + public boolean hasClasses() { + return !classes.isEmpty(); + } + + /** * Checks if a given name is already defined as a class/interface */ public boolean isDefined(String classLocalName) { Iterator<JDefinedClass> itr = classes(); while (itr.hasNext()) {
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