--- /dev/null Thu Dec 10 01:42:47 2015 +++ new/src/jdk.jdi/share/classes/com/sun/jdi/Module.java Thu Dec 10 01:42:47 2015 @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2015, 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 + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package com.sun.jdi; + + +/** + * A module that currently exists in the target VM. + *

+ * Any method on Module which directly or + * indirectly takes Module as an parameter may throw + * {@link com.sun.jdi.VMDisconnectedException} if the target VM is + * disconnected and the {@link com.sun.jdi.event.VMDisconnectEvent} has been or is + * available to be read from the {@link com.sun.jdi.event.EventQueue}. + *

+ * Any method on Module which directly or + * indirectly takes Module as an parameter may throw + * {@link com.sun.jdi.VMOutOfMemoryException} if the target VM has run out of memory. + *

+ * Any method on Module or which directly or indirectly takes + * Module as parameter may throw + * {@link com.sun.jdi.InvalidModuleException} if the mirrored module + * has been unloaded. + * + * @since 1.9 + */ +@jdk.Exported +public interface Module extends Mirror { + + /** + * Returns the module name. + * This method returns {@code null} + * if this module is an unnamed module. + * + * @return the name of this module. + * @throws java.lang.UnsupportedOperationException if + * the target virtual machine does not support this + * operation. + */ + String name(); + + /** + * Returns the {@link ClassLoaderReference} object for this module. + * + * @return the {@link ClassLoaderReference} object for this module. + * @throws java.lang.UnsupportedOperationException if + * the target virtual machine does not support this + * operation. + */ + ClassLoaderReference classLoader(); + + /** + * Determines if this module has a read edge + * with the target {@link Module} module. + * + * @return true if the target {@link Module} + * module is readable, false otherwise. + * @throws java.lang.UnsupportedOperationException if + * the target virtual machine does not support this + * operation. + */ + boolean canRead(Module module); +}