--- a/jdk/src/jdk.runtime/share/classes/sun/tracing/ProbeSkeleton.java	Thu Feb 19 11:24:03 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +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 sun.tracing;
-
-import java.lang.reflect.Method;
-import java.lang.reflect.Field;
-import com.sun.tracing.Probe;
-
-/**
- * Provides common code for implementation of {@code Probe} classes.
- *
- * @since 1.7
- */
-public abstract class ProbeSkeleton implements Probe {
-
-    protected Class<?>[] parameters;
-
-    protected ProbeSkeleton(Class<?>[] parameters) {
-        this.parameters = parameters;
-    }
-
-    public abstract boolean isEnabled();  // framework-dependent
-
-    /**
-     * Triggers the probe with verified arguments.
-     *
-     * The caller of this method must have already determined that the
-     * arity and types of the arguments match what the probe was
-     * declared with.
-     */
-    public abstract void uncheckedTrigger(Object[] args); // framework-dependent
-
-    private static boolean isAssignable(Object o, Class<?> formal) {
-        if (o != null) {
-            if ( !formal.isInstance(o) ) {
-                if ( formal.isPrimitive() ) { // o might be a boxed primitive
-                    try {
-                        // Yuck.  There must be a better way of doing this
-                        Field f = o.getClass().getField("TYPE");
-                        return formal.isAssignableFrom((Class<?>)f.get(null));
-                    } catch (Exception e) {
-                        /* fall-through. */
-                    }
-                }
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Performs a type-check of the parameters before triggering the probe.
-     */
-    public void trigger(Object ... args) {
-        if (args.length != parameters.length) {
-            throw new IllegalArgumentException("Wrong number of arguments");
-        } else {
-            for (int i = 0; i < parameters.length; ++i) {
-                if ( !isAssignable(args[i], parameters[i]) ) {
-                    throw new IllegalArgumentException(
-                            "Wrong type of argument at position " + i);
-                }
-            }
-            uncheckedTrigger(args);
-        }
-    }
-}