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

jdkSrc/jdk8/com/sun/tools/hat/internal/server/RootsQuery.java

@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 1997, 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.
+ */
+
+
+/*
+ * The Original Code is HAT. The Initial Developer of the
+ * Original Code is Bill Foote, with contributions from others
+ * at JavaSoft/Sun.
+ */
+
+package com.sun.tools.hat.internal.server;
+
+import java.util.Vector;
+
+import com.sun.tools.hat.internal.model.*;
+import com.sun.tools.hat.internal.util.ArraySorter;
+import com.sun.tools.hat.internal.util.Comparer;
+
+/**
+ *
+ * @author      Bill Foote
+ */
+
+
+class RootsQuery extends QueryHandler {
+
+    private boolean includeWeak;
+
+    public RootsQuery(boolean includeWeak) {
+        this.includeWeak = includeWeak;
+    }
+
+    public void run() {
+        long id = parseHex(query);
+        JavaHeapObject target = snapshot.findThing(id);
+        if (target == null) {
+            startHtml("Object not found for rootset");
+            error("object not found");
+            endHtml();
+            return;
+        }
+        if (includeWeak) {
+            startHtml("Rootset references to " + target
+                        + " (includes weak refs)");
+        } else {
+            startHtml("Rootset references to " + target
+                        + " (excludes weak refs)");
+        }
+        out.flush();
+
+        ReferenceChain[] refs
+            = snapshot.rootsetReferencesTo(target, includeWeak);
+        ArraySorter.sort(refs, new Comparer() {
+            public int compare(Object lhs, Object rhs) {
+                ReferenceChain left = (ReferenceChain) lhs;
+                ReferenceChain right = (ReferenceChain) rhs;
+                Root leftR = left.getObj().getRoot();
+                Root rightR = right.getObj().getRoot();
+                int d = leftR.getType() - rightR.getType();
+                if (d != 0) {
+                    return -d;  // More interesting values are *higher*
+                }
+                return left.getDepth() - right.getDepth();
+            }
+        });
+
+        out.print("<h1>References to ");
+        printThing(target);
+        out.println("</h1>");
+        int lastType = Root.INVALID_TYPE;
+        for (int i= 0; i < refs.length; i++) {
+            ReferenceChain ref = refs[i];
+            Root root = ref.getObj().getRoot();
+            if (root.getType() != lastType) {
+                lastType = root.getType();
+                out.print("<h2>");
+                print(root.getTypeName() + " References");
+                out.println("</h2>");
+            }
+            out.print("<h3>");
+            printRoot(root);
+            if (root.getReferer() != null) {
+                out.print("<small> (from ");
+                printThingAnchorTag(root.getReferer().getId());
+                print(root.getReferer().toString());
+                out.print(")</a></small>");
+
+            }
+            out.print(" :</h3>");
+            while (ref != null) {
+                ReferenceChain next = ref.getNext();
+                JavaHeapObject obj = ref.getObj();
+                print("--> ");
+                printThing(obj);
+                if (next != null) {
+                    print(" (" +
+                          obj.describeReferenceTo(next.getObj(), snapshot)
+                          + ":)");
+                }
+                out.println("<br>");
+                ref = next;
+            }
+        }
+
+        out.println("<h2>Other queries</h2>");
+
+        if (includeWeak) {
+            printAnchorStart();
+            out.print("roots/");
+            printHex(id);
+            out.print("\">");
+            out.println("Exclude weak refs</a><br>");
+            endHtml();
+        }
+
+        if (!includeWeak) {
+            printAnchorStart();
+            out.print("allRoots/");
+            printHex(id);
+            out.print("\">");
+            out.println("Include weak refs</a><br>");
+        }
+    }
+
+}