827e5e3226
8225052: javax.lang.model support for records 8225053: Preview APIs support for records 8225055: Javadoc for records 8226314: com.sun.source support for records 8227113: Specification for java.lang.Record 8233526: JVM support for records Implement records in the compiler and the JVM, including serialization, reflection and APIs support Co-authored-by: Brian Goetz <brian.goetz@oracle.com> Co-authored-by: Maurizio Cimadamore <maurizio.cimadamore@oracle.com> Co-authored-by: Harold Seigel <harold.seigel@oracle.com> Co-authored-by: Joe Darcy <joe.darcy@oracle.com> Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com> Co-authored-by: Chris Hegarty <chris.hegarty@oracle.com> Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com> Reviewed-by: mcimadamore, briangoetz, alanb, darcy, chegar, jrose, jlahoda, coleenp, dholmes, lfoltan, mchung, sadayapalam, hannesw, sspitsyn
45 lines
1.6 KiB
Java
45 lines
1.6 KiB
Java
/*
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* Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4349850
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* @summary java.lang.Runtime.maxMemory()/availableProcessors()
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*/
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import java.io.PrintStream;
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public class Resources {
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static PrintStream out = System.err;
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public static void main(String args[]) throws Exception {
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Runtime rt = Runtime.getRuntime();
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out.println(rt.freeMemory() + " bytes free");
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out.println(rt.totalMemory() + " bytes in use");
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out.println(rt.maxMemory() + " bytes max");
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out.println(rt.availableProcessors() + " processors");
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}
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}
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