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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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