--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/visualizer/Data/src/com/sun/hotspot/igv/data/InputMethod.java	Tue Feb 07 22:41:09 2012 +0100
@@ -0,0 +1,149 @@
+/*
+ * 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.
+ *
+ * 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 com.sun.hotspot.igv.data;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class InputMethod extends Properties.Entity {
+
+    private String name;
+    private int bci;
+    private String shortName;
+    private List<InputMethod> inlined;
+    private InputMethod parentMethod;
+    private Group group;
+    private List<InputBytecode> bytecodes;
+
+    @Override
+    public int hashCode() {
+        int result = name.hashCode();
+        result = result * 31 + bci;
+        result = result * 31 + shortName.hashCode();
+        result = result * 31 + inlined.hashCode();
+        result = result * 31 + bytecodes.hashCode();
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (o == null || (!(o instanceof InputMethod))) {
+            return false;
+        }
+
+        final InputMethod im = (InputMethod)o;
+        return name.equals(im.name) && bci == im.bci && shortName.equals(im.shortName) &&
+               inlined.equals(im.inlined) && bytecodes.equals(im.bytecodes);
+    }
+
+
+
+    /** Creates a new instance of InputMethod */
+    public InputMethod(Group parent, String name, String shortName, int bci) {
+        this.group = parent;
+        this.name = name;
+        this.bci = bci;
+        this.shortName = shortName;
+        inlined = new ArrayList<>();
+        bytecodes = new ArrayList<>();
+    }
+
+    public List<InputBytecode> getBytecodes() {
+        return Collections.unmodifiableList(bytecodes);
+    }
+
+    public List<InputMethod> getInlined() {
+        return Collections.unmodifiableList(inlined);
+    }
+
+    public void addInlined(InputMethod m) {
+
+        // assert bci unique
+        for (InputMethod m2 : inlined) {
+            assert m2.getBci() != m.getBci();
+        }
+
+        inlined.add(m);
+        assert m.parentMethod == null;
+        m.parentMethod = this;
+
+        for (InputBytecode bc : bytecodes) {
+            if (bc.getBci() == m.getBci()) {
+                bc.setInlined(m);
+            }
+        }
+    }
+
+    public Group getGroup() {
+        return group;
+    }
+
+    public String getShortName() {
+        return shortName;
+    }
+
+    public void setBytecodes(String text) {
+
+        String[] strings = text.split("\n");
+        int oldNumber = -1;
+        for (String s : strings) {
+
+            if (s.length() > 0 && Character.isDigit(s.charAt(0))) {
+                s = s.trim();
+                int spaceIndex = s.indexOf(' ');
+                String numberString = s.substring(0, spaceIndex);
+                String tmpName = s.substring(spaceIndex + 1, s.length());
+
+                int number = -1;
+                number = Integer.parseInt(numberString);
+
+                // assert correct order of bytecodes
+                assert number > oldNumber;
+
+                InputBytecode bc = new InputBytecode(number, tmpName);
+                bytecodes.add(bc);
+
+                for (InputMethod m : inlined) {
+                    if (m.getBci() == number) {
+                        bc.setInlined(m);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public int getBci() {
+        return bci;
+    }
+}