--- old/test/hotspot/jtreg/compiler/codecache/dtrace/SegmentedCodeCacheDtraceTestWorker.java	2020-05-01 02:31:23.694346598 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2014, 2015, 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.
- *
- * 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 compiler.codecache.dtrace;
-
-import jdk.test.lib.Utils;
-import sun.hotspot.WhiteBox;
-
-import java.lang.reflect.Executable;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-public class SegmentedCodeCacheDtraceTestWorker {
-
-    private static final String METHOD1_NAME = "foo";
-    private static final String METHOD2_NAME = "bar";
-    private static final String METHOD3_NAME = "baz";
-    public static final List<Executable> TESTED_METHODS_LIST;
-    private final WhiteBox wb;
-    private final int compLevels[];
-
-    static {
-        List<Executable> methods = new ArrayList<>();
-        try {
-            // method order is important. Need to place methods in call order,
-            // to be able to verify results later
-            methods.add(SegmentedCodeCacheDtraceTestWorker.class.getMethod(METHOD1_NAME));
-            methods.add(SegmentedCodeCacheDtraceTestWorker.class.getMethod(METHOD2_NAME));
-            methods.add(SegmentedCodeCacheDtraceTestWorker.class.getMethod(METHOD3_NAME));
-        } catch (NoSuchMethodException e) {
-            throw new Error("TESTBUG: no expected method found", e);
-        }
-        TESTED_METHODS_LIST = Collections.unmodifiableList(methods);
-    }
-
-    protected static final boolean BACKGROUND_COMPILATION
-            = WhiteBox.getWhiteBox().getBooleanVMFlag("BackgroundCompilation");
-
-    public static void main(String[] args) {
-        if (args.length != 2 * TESTED_METHODS_LIST.size()) {
-            throw new Error("Usage: java <thisClass> <fooCompLevel> <fooInlined>"
-                    + "<barCompLevel> <barInlined> "
-                    + "<bazCompLevel> <bazInlined>");
-        } else {
-            int compLevels[] = new int[TESTED_METHODS_LIST.size()];
-            boolean inlines[] = new boolean[TESTED_METHODS_LIST.size()];
-            for (int i = 0; i < TESTED_METHODS_LIST.size(); i++) {
-                compLevels[i] = Integer.parseInt(args[2 * i]);
-                inlines[i] = Boolean.parseBoolean(args[2 * i + 1]);
-            }
-            new SegmentedCodeCacheDtraceTestWorker(compLevels, inlines).test();
-        }
-    }
-
-    public SegmentedCodeCacheDtraceTestWorker(int compLevels[], boolean inlines[]) {
-        wb = WhiteBox.getWhiteBox();
-        this.compLevels = Arrays.copyOf(compLevels, compLevels.length);
-        for (int i = 0; i < compLevels.length; i++) {
-            if (inlines[i]) {
-                wb.testSetForceInlineMethod(TESTED_METHODS_LIST.get(i), true);
-            } else {
-                wb.testSetDontInlineMethod(TESTED_METHODS_LIST.get(i), true);
-            }
-        }
-    }
-
-    private void waitForCompilation(Executable executable, int compLevel) {
-        if (compLevel > 0) {
-            Utils.waitForCondition(() -> wb.isMethodCompiled(executable));
-        }
-    }
-
-    protected void test() {
-        for (int i = 0; i < TESTED_METHODS_LIST.size(); i++) {
-            Executable method = TESTED_METHODS_LIST.get(i);
-            int compLevel = compLevels[i];
-            wb.enqueueMethodForCompilation(method, compLevel);
-            waitForCompilation(method, compLevel);
-        }
-        foo();
-    }
-
-    public static void foo() {
-        bar();
-    }
-
-    public static void bar() {
-        baz();
-    }
-
-    public static void baz() {
-        System.out.println("Reached baz method");
-    }
-}