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

jdkSrc/jdk8/jdk/jfr/internal/instrument/SocketInputStreamInstrumentor.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2013, 2018, 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 jdk.jfr.internal.instrument;
+
+import java.io.IOException;
+import java.net.InetAddress;
+
+import jdk.jfr.events.SocketReadEvent;
+
+/**
+ * See {@link JITracer} for an explanation of this code.
+ */
+@JIInstrumentationTarget("java.net.SocketInputStream")
+@JITypeMapping(from = "jdk.jfr.internal.instrument.SocketInputStreamInstrumentor$AbstractPlainSocketImpl",
+            to = "java.net.AbstractPlainSocketImpl")
+final class SocketInputStreamInstrumentor {
+
+    private SocketInputStreamInstrumentor() {
+    }
+
+    @SuppressWarnings("deprecation")
+    @JIInstrumentationMethod
+    int read(byte b[], int off, int length, int timeout) throws IOException {
+        SocketReadEvent event = SocketReadEvent.EVENT.get();
+        if (!event.isEnabled()) {
+            return read(b, off, length, timeout);
+        }
+        int bytesRead = 0;
+        try {
+            event.begin();
+            bytesRead = read(b, off, length, timeout);
+        } finally {
+            event.end();
+            if (event.shouldCommit()) {
+                String hostString  = impl.address.toString();
+                int delimiterIndex = hostString.lastIndexOf('/');
+
+                event.host      = hostString.substring(0, delimiterIndex);
+                event.address   = hostString.substring(delimiterIndex + 1);
+                event.port      = impl.port;
+                if (bytesRead < 0) {
+                    event.endOfStream = true;
+                } else {
+                    event.bytesRead = bytesRead;
+                }
+                event.timeout   = timeout;
+
+                event.commit();
+                event.reset();
+            }
+        }
+        return bytesRead;
+    }
+
+    private AbstractPlainSocketImpl impl = null;
+
+    void silenceFindBugsUnwrittenField(InetAddress dummy) {
+        impl.address = dummy;
+    }
+
+    static class AbstractPlainSocketImpl {
+        InetAddress address;
+        int port;
+    }
+}