feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/sun/management/counter/perf/LongArrayCounterSnapshot.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2004, 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.management.counter.perf;
+
+import sun.management.counter.*;
+
+/**
+ * A snapshot of the perf counter for serialization.
+ */
+class LongArrayCounterSnapshot extends AbstractCounter
+       implements LongArrayCounter {
+
+    long[] value;
+
+    // package private
+    LongArrayCounterSnapshot(String name, Units u, Variability v, int flags,
+                             int vectorLength, long[] value) {
+        super(name, u, v, flags, vectorLength);
+        this.value = value;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public long[] longArrayValue() {
+        return value;
+    }
+
+    public long longAt(int index) {
+        return value[index];
+    }
+
+    private static final long serialVersionUID = 3585870271405924292L;
+}