--- a/jdk/src/jdk.runtime/share/classes/com/sun/tracing/Probe.java Thu Feb 19 18:47:55 2015 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2008, 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.tracing;
-
-/**
- * The {@code Probe} interface represents a tracepoint.
- *
- * A {@code Probe} instance is obtained by calling the
- * {@code Provider.getProbe()} method of a provider instance created by
- * {@code ProviderFactory.createProvider()}. A {@code Probe} can be used to
- * trigger a probe manually (provided the correct arguments are passed to
- * it), or to check a probe to see if anything is currently tracing it.
- * <p>
- * A tracing check can be used to avoid lengthy work that might be
- * needed to set up the probe's arguments. However, checking
- * whether the probe is enabled generally takes the same amount of time
- * as actually triggering the probe. So, you should only check a probe's status
- * without triggering it if setting up the arguments is very expensive.
- * <p>
- * Users do not need to implement this interface: instances are
- * created automatically by the system when a {@code Provider)} instance is
- * created.
- * <p>
- * @since 1.7
- */
-
-public interface Probe {
- /**
- * Checks whether there is an active trace of this probe.
- *
- * @return true if an active trace is detected.
- */
- boolean isEnabled();
-
- /**
- * Determines whether a tracepoint is enabled.
- *
- * Typically, users do not need to use this method. It is called
- * automatically when a Provider's instance method is called. Calls to
- * this method expect the arguments to match the declared parameters for
- * the method associated with the probe.
- *
- * @param args the parameters to pass to the method.
- * @throws IllegalArgumentException if the provided parameters do not
- * match the method declaration for this probe.
- */
- void trigger(Object ... args);
-}