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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* "Portions Copyrighted [year] [name of copyright owner]"
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* The Original Software is NetBeans. The Initial Developer of the Original
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* Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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package org.netbeans.core.execution;
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import java.security.PermissionCollection;
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import java.security.Permission;
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import java.util.Enumeration;
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import org.openide.windows.InputOutput;
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/** Every running process is represented by several objects in the ide whether
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* or not it is executed as a thread or standalone process. The representation
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* of a process should be marked by the IOPermissionCollection that gives possibility
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* to such process to do its System.out/in operations through the ide.
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final class IOPermissionCollection extends PermissionCollection implements java.io.Serializable {
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/** InputOutput for this collection */
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private InputOutput io;
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/** Delegated PermissionCollection. */
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private PermissionCollection delegated;
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/** TaskThreadGroup ref or null */
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final TaskThreadGroup grp;
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static final long serialVersionUID =2046381622544740109L;
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/** Constructs new ExecutionIOPermission. */
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protected IOPermissionCollection(InputOutput io, PermissionCollection delegated, TaskThreadGroup grp) {
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this.delegated = delegated;
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/** Standard implies method see java.security.Permission.
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* @param p a Permission
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public boolean implies(Permission p) {
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return delegated.implies(p);
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/** @return Enumeration of all Permissions in this collection. */
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public Enumeration<Permission> elements() {
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return delegated.elements();
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/** @param perm a Permission to add. */
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public void add(Permission perm) {
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/** @return "" */ // NOI18N
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public InputOutput getIO() {
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/** Sets new io for this PermissionCollection */
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public void setIO(InputOutput io) {
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public String toString() {
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return delegated.toString();