jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfByteArrayMonitor.java
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfByteArrayMonitor.java Fri Feb 03 09:28:13 2017 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2004, 2010, 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 sun.jvmstat.perfdata.monitor;
-
-import sun.jvmstat.monitor.*;
-import java.nio.ByteBuffer;
-
-/**
- * Class for monitoring a PerfData Byte Array instrumentation object.
- *
- * This class is provided to support the PerfStringMonitor classes.
- * Instrumentation objects of this direct type currently cannot be
- * created or monitored.
- *
- * @author Brian Doherty
- * @since 1.5
- * @see sun.jvmstat.instrument.ByteArrayInstrument
- */
-public class PerfByteArrayMonitor extends AbstractMonitor
- implements ByteArrayMonitor {
-
- /**
- * The buffer containing the data for the byte array instrument.
- */
- ByteBuffer bb;
-
- /**
- * Constructor to create a ByteArrayMonitor for the byte array instrument
- * represented by the data in the given buffer.
- *
- * @param name the name of the instrumentation object
- * @param u the units of measure attribute
- * @param v the variability attribute
- * @param supported support level indicator
- * @param bb the buffer containing the byte array instrument data
- * @param vectorLength the length of the vector.
- */
- public PerfByteArrayMonitor(String name, Units u, Variability v,
- boolean supported, ByteBuffer bb,
- int vectorLength) {
- super(name, u, v, supported, vectorLength);
- this.bb = bb;
- }
-
- /**
- * {@inheritDoc}
- * The object returned contains a byte[] with a copy of the current
- * elements of the ByteArrayInstrument.
- *
- * @return Object - a copy of the current value of the elements of the
- * byte array instrument. The return type is guaranteed
- * to be of type byte[].
- */
- public Object getValue() {
- return byteArrayValue();
- }
-
- /**
- * Get a copy of the elements of the byte array instrument.
- *
- * @return byte[] - a copy of the current value of the elements of the
- * byte array instrument.
- */
- public byte[] byteArrayValue() {
- bb.position(0);
- byte[] b = new byte[bb.limit()];
-
- // copy the bytes
- bb.get(b);
-
- return b;
- }
-
- /**
- * Get the current value of an element of the byte array instrument.
- *
- * @return byte - a copy of the current value of the element at index
- * {@code index} of the byte array instrument.
- */
- public byte byteAt(int index) {
- bb.position(index);
- return bb.get();
- }
-
- /**
- * Get the maximum length of the byte array for this byte array instrument.
- *
- * @return int - the maximum length of the byte array.
- */
- public int getMaximumLength() {
- return bb.limit();
- }
-}