Major rewrite of the testing infrastructure for...

Major rewrite of the testing infrastructure for the presentation
compiler. Added several new tests that will be part of the nightly
build. Once the move to SBT is completed I will look into how to extract
the test infrastructure (as it should really not be living in the
compiler codebase). Review by dragos

6 files changed, 1134 insertions, 0 deletions

diff --git a/test/files/presentation/akka/src/com/eaio/util/lang/Hex.java b/test/files/presentation/akka/src/com/eaio/util/lang/Hex.java
new file mode 100644
index 0000000000..7794059517
--- /dev/null
+++ b/test/files/presentation/akka/src/com/eaio/util/lang/Hex.java
@@ -0,0 +1,215 @@
+/*
+ * Hex.java
+ *
+ * Created 04.07.2003.
+ *
+ * eaio: UUID - an implementation of the UUID specification Copyright (c) 2003-2009 Johann Burkard (jb@eaio.com)
+ * http://eaio.com.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+ * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+package com.eaio.util.lang;
+
+import java.io.IOException;
+
+/**
+ * Number-to-hexadecimal and hexadecimal-to-number conversions.
+ *
+ * @see <a href="http://johannburkard.de/software/uuid/">UUID</a>
+ * @author <a href="mailto:jb@eaio.com">Johann Burkard</a>
+ * @version $Id: Hex.java 1888 2009-03-15 12:43:24Z johann $
+ */
+public final class Hex {
+
+    /**
+     * No instances needed.
+     */
+    private Hex() {
+        super();
+    }
+
+    private static final char[] DIGITS = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e',
+            'f' };
+
+    /**
+     * Turns a <code>short</code> into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param in the integer
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, short in) {
+        return append(a, (long) in, 4);
+    }
+
+    /**
+     * Turns a <code>short</code> into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param in the integer
+     * @param length the number of octets to produce
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, short in, int length) {
+        return append(a, (long) in, length);
+    }
+
+    /**
+     * Turns an <code>int</code> into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param in the integer
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, int in) {
+        return append(a, (long) in, 8);
+    }
+
+    /**
+     * Turns an <code>int</code> into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param in the integer
+     * @param length the number of octets to produce
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, int in, int length) {
+        return append(a, (long) in, length);
+    }
+
+    /**
+     * Turns a <code>long</code> into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param in the long
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, long in) {
+        return append(a, in, 16);
+    }
+
+    /**
+     * Turns a <code>long</code> into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param in the long
+     * @param length the number of octets to produce
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, long in, int length) {
+        try {
+            int lim = (length << 2) - 4;
+            while (lim >= 0) {
+                a.append(DIGITS[(byte) (in >> lim) & 0x0f]);
+                lim -= 4;
+            }
+        }
+        catch (IOException ex) {
+            // Bla
+        }
+        return a;
+    }
+
+    /**
+     * Turns a <code>byte</code> array into hex octets.
+     *
+     * @param a the {@link Appendable}, may not be <code>null</code>
+     * @param bytes the <code>byte</code> array
+     * @return {@link Appendable}
+     */
+    public static Appendable append(Appendable a, byte[] bytes) {
+        try {
+            for (byte b : bytes) {
+                a.append(DIGITS[(byte) ((b & 0xF0) >> 4)]);
+                a.append(DIGITS[(byte) (b & 0x0F)]);
+            }
+        }
+        catch (IOException ex) {
+            // Bla
+        }
+        return a;
+    }
+
+    /**
+     * Parses a <code>long</code> from a hex encoded number. This method will skip all characters that are not 0-9,
+     * A-F and a-f.
+     * <p>
+     * Returns 0 if the {@link CharSequence} does not contain any interesting characters.
+     *
+     * @param s the {@link CharSequence} to extract a <code>long</code> from, may not be <code>null</code>
+     * @return a <code>long</code>
+     * @throws NullPointerException if the {@link CharSequence} is <code>null</code>
+     */
+    public static long parseLong(CharSequence s) {
+        long out = 0;
+        byte shifts = 0;
+        char c;
+        for (int i = 0; i < s.length() && shifts < 16; i++) {
+            c = s.charAt(i);
+            if ((c > 47) && (c < 58)) {
+                ++shifts;
+                out <<= 4;
+                out |= c - 48;
+            }
+            else if ((c > 64) && (c < 71)) {
+                ++shifts;
+                out <<= 4;
+                out |= c - 55;
+            }
+            else if ((c > 96) && (c < 103)) {
+                ++shifts;
+                out <<= 4;
+                out |= c - 87;
+            }
+        }
+        return out;
+    }
+
+    /**
+     * Parses a <code>short</code> from a hex encoded number. This method will skip all characters that are not 0-9,
+     * A-F and a-f.
+     * <p>
+     * Returns 0 if the {@link CharSequence} does not contain any interesting characters.
+     *
+     * @param s the {@link CharSequence} to extract a <code>short</code> from, may not be <code>null</code>
+     * @return a <code>short</code>
+     * @throws NullPointerException if the {@link CharSequence} is <code>null</code>
+     */
+    public static short parseShort(String s) {
+        short out = 0;
+        byte shifts = 0;
+        char c;
+        for (int i = 0; i < s.length() && shifts < 4; i++) {
+            c = s.charAt(i);
+            if ((c > 47) && (c < 58)) {
+                ++shifts;
+                out <<= 4;
+                out |= c - 48;
+            }
+            else if ((c > 64) && (c < 71)) {
+                ++shifts;
+                out <<= 4;
+                out |= c - 55;
+            }
+            else if ((c > 96) && (c < 103)) {
+                ++shifts;
+                out <<= 4;
+                out |= c - 87;
+            }
+        }
+        return out;
+    }
+
+}
diff --git a/test/files/presentation/akka/src/com/eaio/uuid/MACAddressParser.java b/test/files/presentation/akka/src/com/eaio/uuid/MACAddressParser.java
new file mode 100644
index 0000000000..c077147470
--- /dev/null
+++ b/test/files/presentation/akka/src/com/eaio/uuid/MACAddressParser.java
@@ -0,0 +1,116 @@
+/*
+ * MACAddressParserTest.java
+ *
+ * Created 30.01.2006.
+ *
+ * eaio: UUID - an implementation of the UUID specification
+ * Copyright (c) 2003-2009 Johann Burkard (jb@eaio.com) http://eaio.com.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+ * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+package com.eaio.uuid;
+
+/**
+ * The MAC address parser attempts to find the following patterns:
+ * <ul>
+ * <li>.{1,2}:.{1,2}:.{1,2}:.{1,2}:.{1,2}:.{1,2}</li>
+ * <li>.{1,2}-.{1,2}-.{1,2}-.{1,2}-.{1,2}-.{1,2}</li>
+ * </ul>
+ *
+ * @see <a href="http://johannburkard.de/software/uuid/">UUID</a>
+ * @author <a href="mailto:jb@eaio.com">Johann Burkard</a>
+ * @version $Id: MACAddressParser.java 1888 2009-03-15 12:43:24Z johann $
+ */
+class MACAddressParser {
+
+    /**
+     * No instances needed.
+     */
+    private MACAddressParser() {
+        super();
+    }
+
+    /**
+     * Attempts to find a pattern in the given String.
+     *
+     * @param in the String, may not be <code>null</code>
+     * @return the substring that matches this pattern or <code>null</code>
+     */
+    static String parse(String in) {
+
+        String out = in;
+
+        // lanscan
+
+        int hexStart = out.indexOf("0x");
+        if (hexStart != -1 && out.indexOf("ETHER") != -1) {
+            int hexEnd = out.indexOf(' ', hexStart);
+            if (hexEnd > hexStart + 2) {
+                out = out.substring(hexStart, hexEnd);
+            }
+        }
+
+        else {
+
+            int octets = 0;
+            int lastIndex, old, end;
+
+            if (out.indexOf('-') > -1) {
+                out = out.replace('-', ':');
+            }
+
+            lastIndex = out.lastIndexOf(':');
+
+            if (lastIndex > out.length() - 2) {
+                out = null;
+            }
+            else {
+
+                end = Math.min(out.length(), lastIndex + 3);
+
+                ++octets;
+                old = lastIndex;
+                while (octets != 5 && lastIndex != -1 && lastIndex > 1) {
+                    lastIndex = out.lastIndexOf(':', --lastIndex);
+                    if (old - lastIndex == 3 || old - lastIndex == 2) {
+                        ++octets;
+                        old = lastIndex;
+                    }
+                }
+
+                if (octets == 5 && lastIndex > 1) {
+                    out = out.substring(lastIndex - 2, end).trim();
+                }
+                else {
+                    out = null;
+                }
+
+            }
+
+        }
+
+        if (out != null && out.startsWith("0x")) {
+            out = out.substring(2);
+        }
+
+        return out;
+    }
+
+}
diff --git a/test/files/presentation/akka/src/com/eaio/uuid/UUID.java b/test/files/presentation/akka/src/com/eaio/uuid/UUID.java
new file mode 100644
index 0000000000..6c49bcd1c8
--- /dev/null
+++ b/test/files/presentation/akka/src/com/eaio/uuid/UUID.java
@@ -0,0 +1,311 @@
+/*
+ * UUID.java
+ *
+ * Created 07.02.2003
+ *
+ * eaio: UUID - an implementation of the UUID specification
+ * Copyright (c) 2003-2009 Johann Burkard (jb@eaio.com) http://eaio.com.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+ * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+package com.eaio.uuid;
+
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+
+import org.omg.CORBA.portable.IDLEntity;
+
+import com.eaio.util.lang.Hex;
+
+/**
+ * Creates UUIDs according to the DCE Universal Token Identifier specification.
+ * <p>
+ * All you need to know:
+ * <pre>
+ * UUID u = new UUID();
+ * </pre>
+ *
+ * @see <a href="http://www.opengroup.org/onlinepubs/9629399/apdxa.htm">
+ * http://www.opengroup.org/onlinepubs/9629399/apdxa.htm
+ * </a>
+ * @see <a href="http://www.uddi.org/pubs/draft-leach-uuids-guids-01.txt">
+ * http://www.uddi.org/pubs/draft-leach-uuids-guids-01.txt
+ * </a>
+ * @see <a href="http://johannburkard.de/software/uuid/">UUID</a>
+ * @author <a href="mailto:jb@eaio.de">Johann Burkard</a>
+ * @version $Id: UUID.java 1888 2009-03-15 12:43:24Z johann $
+ */
+public class UUID implements Comparable<UUID>, Serializable, Cloneable,
+        IDLEntity {
+
+    /**
+     * Hasn't ever changed between versions.
+     */
+    static final long serialVersionUID = 7435962790062944603L;
+
+    /**
+     * The time field of the UUID.
+     *
+     * @serial
+     */
+    public long time;
+
+    /**
+     * The clock sequence and node field of the UUID.
+     *
+     * @serial
+     */
+    public long clockSeqAndNode;
+
+    /**
+     * Constructor for UUID. Constructs a new, unique UUID.
+     *
+     * @see UUIDGen#newTime()
+     * @see UUIDGen#getClockSeqAndNode()
+     */
+    public UUID() {
+        this(UUIDGen.newTime(), UUIDGen.getClockSeqAndNode());
+    }
+
+    /**
+     * Constructor for UUID. Constructs a UUID from two <code>long</code> values.
+     *
+     * @param time the upper 64 bits
+     * @param clockSeqAndNode the lower 64 bits
+     */
+    public UUID(long time, long clockSeqAndNode) {
+        this.time = time;
+        this.clockSeqAndNode = clockSeqAndNode;
+    }
+
+    /**
+     * Copy constructor for UUID. Values of the given UUID are copied.
+     *
+     * @param u the UUID, may not be <code>null</code>
+     */
+    public UUID(UUID u) {
+        this(u.time, u.clockSeqAndNode);
+    }
+
+    /**
+     * Parses a textual representation of a UUID.
+     * <p>
+     * No validation is performed. If the {@link CharSequence} is shorter than 36 characters,
+     * {@link ArrayIndexOutOfBoundsException}s will be thrown.
+     *
+     * @param s the {@link CharSequence}, may not be <code>null</code>
+     */
+    public UUID(CharSequence s) {
+        this(Hex.parseLong(s.subSequence(0, 18)), Hex.parseLong(s.subSequence(
+                19, 36)));
+    }
+
+    /**
+     * Compares this UUID to another Object. Throws a {@link ClassCastException} if
+     * the other Object is not an instance of the UUID class. Returns a value
+     * smaller than zero if the other UUID is "larger" than this UUID and a value
+     * larger than zero if the other UUID is "smaller" than this UUID.
+     *
+     * @param t the other UUID, may not be <code>null</code>
+     * @return a value &lt; 0, 0 or a value &gt; 0
+     * @see java.lang.Comparable#compareTo(java.lang.Object)
+     * @throws ClassCastException
+     */
+    public int compareTo(UUID t) {
+        if (this == t) {
+            return 0;
+        }
+        if (time > t.time) {
+            return 1;
+        }
+        if (time < t.time) {
+            return -1;
+        }
+        if (clockSeqAndNode > t.clockSeqAndNode) {
+            return 1;
+        }
+        if (clockSeqAndNode < t.clockSeqAndNode) {
+            return -1;
+        }
+        return 0;
+    }
+
+    /**
+     * Tweaked Serialization routine.
+     *
+     * @param out the ObjectOutputStream
+     * @throws IOException
+     */
+    private void writeObject(ObjectOutputStream out) throws IOException {
+        out.writeLong(time);
+        out.writeLong(clockSeqAndNode);
+    }
+
+    /**
+     * Tweaked Serialization routine.
+     *
+     * @param in the ObjectInputStream
+     * @throws IOException
+     */
+    private void readObject(ObjectInputStream in) throws IOException {
+        time = in.readLong();
+        clockSeqAndNode = in.readLong();
+    }
+
+    /**
+     * Returns this UUID as a String.
+     *
+     * @return a String, never <code>null</code>
+     * @see java.lang.Object#toString()
+     * @see #toAppendable(Appendable)
+     */
+    @Override
+    public final String toString() {
+        return toAppendable(null).toString();
+    }
+
+    /**
+     * Appends a String representation of this to the given {@link StringBuffer} or
+     * creates a new one if none is given.
+     *
+     * @param in the StringBuffer to append to, may be <code>null</code>
+     * @return a StringBuffer, never <code>null</code>
+     * @see #toAppendable(Appendable)
+     */
+    public StringBuffer toStringBuffer(StringBuffer in) {
+        StringBuffer out = in;
+        if (out == null) {
+            out = new StringBuffer(36);
+        }
+        else {
+            out.ensureCapacity(out.length() + 36);
+        }
+        return (StringBuffer) toAppendable(out);
+    }
+
+    /**
+     * Appends a String representation of this object to the given {@link Appendable} object.
+     * <p>
+     * For reasons I'll probably never understand, Sun has decided to have a number of I/O classes implement
+     * Appendable which forced them to destroy an otherwise nice and simple interface with {@link IOException}s.
+     * <p>
+     * I decided to ignore any possible IOExceptions in this method.
+     *
+     * @param a the Appendable object, may be <code>null</code>
+     * @return an Appendable object, defaults to a {@link StringBuilder} if <code>a</code> is <code>null</code>
+     */
+    public Appendable toAppendable(Appendable a) {
+        Appendable out = a;
+        if (out == null) {
+            out = new StringBuilder(36);
+        }
+        try {
+            Hex.append(out, (int) (time >> 32)).append('-');
+            Hex.append(out, (short) (time >> 16)).append('-');
+            Hex.append(out, (short) time).append('-');
+            Hex.append(out, (short) (clockSeqAndNode >> 48)).append('-');
+            Hex.append(out, clockSeqAndNode, 12);
+        }
+        catch (IOException ex) {
+            // What were they thinking?
+        }
+        return out;
+    }
+
+    /**
+     * Returns a hash code of this UUID. The hash code is calculated by XOR'ing the
+     * upper 32 bits of the time and clockSeqAndNode fields and the lower 32 bits of
+     * the time and clockSeqAndNode fields.
+     *
+     * @return an <code>int</code> representing the hash code
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        return (int) ((time >> 32) ^ time ^ (clockSeqAndNode >> 32) ^ clockSeqAndNode);
+    }
+
+    /**
+     * Clones this UUID.
+     *
+     * @return a new UUID with identical values, never <code>null</code>
+     */
+    @Override
+    public Object clone() {
+        try {
+            return super.clone();
+        }
+        catch (CloneNotSupportedException ex) {
+            // One of Sun's most epic fails.
+            return null;
+        }
+    }
+
+    /**
+     * Returns the time field of the UUID (upper 64 bits).
+     *
+     * @return the time field
+     */
+    public final long getTime() {
+        return time;
+    }
+
+    /**
+     * Returns the clock and node field of the UUID (lower 64 bits).
+     *
+     * @return the clockSeqAndNode field
+     */
+    public final long getClockSeqAndNode() {
+        return clockSeqAndNode;
+    }
+
+    /**
+     * Compares two Objects for equality.
+     *
+     * @see java.lang.Object#equals(Object)
+     * @param obj the Object to compare this UUID with, may be <code>null</code>
+     * @return <code>true</code> if the other Object is equal to this UUID,
+     * <code>false</code> if not
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof UUID)) {
+            return false;
+        }
+        return compareTo((UUID) obj) == 0;
+    }
+
+    /**
+     * Returns the nil UUID (a UUID whose values are both set to zero).
+     * <p>
+     * Starting with version 2.0, this method does return a new UUID instance every
+     * time it is called. Earlier versions returned one instance. This has now been
+     * changed because this UUID has public, non-final instance fields. Returning a
+     * new instance is therefore more safe.
+     *
+     * @return a nil UUID, never <code>null</code>
+     */
+    public static UUID nilUUID() {
+        return new UUID(0, 0);
+    }
+
+}
diff --git a/test/files/presentation/akka/src/com/eaio/uuid/UUIDGen.java b/test/files/presentation/akka/src/com/eaio/uuid/UUIDGen.java
new file mode 100644
index 0000000000..a42ed666bc
--- /dev/null
+++ b/test/files/presentation/akka/src/com/eaio/uuid/UUIDGen.java
@@ -0,0 +1,364 @@
+/*
+ * UUIDGen.java
+ *
+ * Created on 09.08.2003.
+ *
+ * eaio: UUID - an implementation of the UUID specification
+ * Copyright (c) 2003-2009 Johann Burkard (jb@eaio.com) http://eaio.com.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+ * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+package com.eaio.uuid;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.InetAddress;
+import java.net.InterfaceAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.util.Enumeration;
+
+import com.eaio.util.lang.Hex;
+
+/**
+ * This class contains methods to generate UUID fields. These methods have been
+ * refactored out of {@link com.eaio.uuid.UUID}.
+ * <p>
+ * Starting with version 2, this implementation tries to obtain the MAC address
+ * of the network card. Under Microsoft Windows, the <code>ifconfig</code>
+ * command is used which may pop up a command window in Java Virtual Machines
+ * prior to 1.4 once this class is initialized. The command window is closed
+ * automatically.
+ * <p>
+ * The MAC address code has been tested extensively in Microsoft Windows,
+ * Linux, Solaris 8, HP-UX 11, but should work in MacOS X and BSDs, too.
+ * <p>
+ * If you use JDK 6 or later, the code in {@link InterfaceAddress} will be used.
+ *
+ * @see <a href="http://johannburkard.de/software/uuid/">UUID</a>
+ * @author <a href="mailto:jb@eaio.de">Johann Burkard</a>
+ * @version $Id: UUIDGen.java 2914 2010-04-23 11:35:00Z johann $
+ * @see com.eaio.uuid.UUID
+ */
+public final class UUIDGen {
+
+    /**
+     * No instances needed.
+     */
+    private UUIDGen() {
+        super();
+    }
+
+    /**
+     * The last time value. Used to remove duplicate UUIDs.
+     */
+    private static long lastTime = Long.MIN_VALUE;
+
+    /**
+     * The cached MAC address.
+     */
+    private static String macAddress = null;
+
+    /**
+     * The current clock and node value.
+     */
+    private static long clockSeqAndNode = 0x8000000000000000L;
+
+    static {
+
+        try {
+            Class.forName("java.net.InterfaceAddress");
+            macAddress = Class.forName(
+                    "com.eaio.uuid.UUIDGen$HardwareAddressLookup").newInstance().toString();
+        }
+        catch (ExceptionInInitializerError err) {
+            // Ignored.
+        }
+        catch (ClassNotFoundException ex) {
+            // Ignored.
+        }
+        catch (LinkageError err) {
+            // Ignored.
+        }
+        catch (IllegalAccessException ex) {
+            // Ignored.
+        }
+        catch (InstantiationException ex) {
+            // Ignored.
+        }
+        catch (SecurityException ex) {
+            // Ignored.
+        }
+
+        if (macAddress == null) {
+
+            Process p = null;
+            BufferedReader in = null;
+
+            try {
+                String osname = System.getProperty("os.name", "");
+
+                if (osname.startsWith("Windows")) {
+                    p = Runtime.getRuntime().exec(
+                            new String[] { "ipconfig", "/all" }, null);
+                }
+                // Solaris code must appear before the generic code
+                else if (osname.startsWith("Solaris")
+                        || osname.startsWith("SunOS")) {
+                    String hostName = getFirstLineOfCommand(
+                            "uname", "-n" );
+                    if (hostName != null) {
+                        p = Runtime.getRuntime().exec(
+                                new String[] { "/usr/sbin/arp", hostName },
+                                null);
+                    }
+                }
+                else if (new File("/usr/sbin/lanscan").exists()) {
+                    p = Runtime.getRuntime().exec(
+                            new String[] { "/usr/sbin/lanscan" }, null);
+                }
+                else if (new File("/sbin/ifconfig").exists()) {
+                    p = Runtime.getRuntime().exec(
+                            new String[] { "/sbin/ifconfig", "-a" }, null);
+                }
+
+                if (p != null) {
+                    in = new BufferedReader(new InputStreamReader(
+                            p.getInputStream()), 128);
+                    String l = null;
+                    while ((l = in.readLine()) != null) {
+                        macAddress = MACAddressParser.parse(l);
+                        if (macAddress != null
+                                && Hex.parseShort(macAddress) != 0xff) {
+                            break;
+                        }
+                    }
+                }
+
+            }
+            catch (SecurityException ex) {
+                // Ignore it.
+            }
+            catch (IOException ex) {
+                // Ignore it.
+            }
+            finally {
+                if (p != null) {
+                    if (in != null) {
+                        try {
+                            in.close();
+                        }
+                        catch (IOException ex) {
+                            // Ignore it.
+                        }
+                    }
+                    try {
+                        p.getErrorStream().close();
+                    }
+                    catch (IOException ex) {
+                        // Ignore it.
+                    }
+                    try {
+                        p.getOutputStream().close();
+                    }
+                    catch (IOException ex) {
+                        // Ignore it.
+                    }
+                    p.destroy();
+                }
+            }
+
+        }
+
+        if (macAddress != null) {
+            clockSeqAndNode |= Hex.parseLong(macAddress);
+        }
+        else {
+            try {
+                byte[] local = InetAddress.getLocalHost().getAddress();
+                clockSeqAndNode |= (local[0] << 24) & 0xFF000000L;
+                clockSeqAndNode |= (local[1] << 16) & 0xFF0000;
+                clockSeqAndNode |= (local[2] << 8) & 0xFF00;
+                clockSeqAndNode |= local[3] & 0xFF;
+            }
+            catch (UnknownHostException ex) {
+                clockSeqAndNode |= (long) (Math.random() * 0x7FFFFFFF);
+            }
+        }
+
+        // Skip the clock sequence generation process and use random instead.
+
+        clockSeqAndNode |= (long) (Math.random() * 0x3FFF) << 48;
+
+    }
+
+    /**
+     * Returns the current clockSeqAndNode value.
+     *
+     * @return the clockSeqAndNode value
+     * @see UUID#getClockSeqAndNode()
+     */
+    public static long getClockSeqAndNode() {
+        return clockSeqAndNode;
+    }
+
+    /**
+     * Generates a new time field. Each time field is unique and larger than the
+     * previously generated time field.
+     *
+     * @return a new time value
+     * @see UUID#getTime()
+     */
+    public static long newTime() {
+        return createTime(System.currentTimeMillis());
+    }
+
+    /**
+     * Creates a new time field from the given timestamp. Note that even identical
+     * values of <code>currentTimeMillis</code> will produce different time fields.
+     *
+     * @param currentTimeMillis the timestamp
+     * @return a new time value
+     * @see UUID#getTime()
+     */
+    public static synchronized long createTime(long currentTimeMillis) {
+
+        long time;
+
+        // UTC time
+
+        long timeMillis = (currentTimeMillis * 10000) + 0x01B21DD213814000L;
+
+        if (timeMillis > lastTime) {
+            lastTime = timeMillis;
+        }
+        else {
+            timeMillis = ++lastTime;
+        }
+
+        // time low
+
+        time = timeMillis << 32;
+
+        // time mid
+
+        time |= (timeMillis & 0xFFFF00000000L) >> 16;
+
+        // time hi and version
+
+        time |= 0x1000 | ((timeMillis >> 48) & 0x0FFF); // version 1
+
+        return time;
+
+    }
+
+    /**
+     * Returns the MAC address. Not guaranteed to return anything.
+     *
+     * @return the MAC address, may be <code>null</code>
+     */
+    public static String getMACAddress() {
+        return macAddress;
+    }
+
+    /**
+     * Returns the first line of the shell command.
+     *
+     * @param commands the commands to run
+     * @return the first line of the command
+     * @throws IOException
+     */
+    static String getFirstLineOfCommand(String... commands) throws IOException {
+
+        Process p = null;
+        BufferedReader reader = null;
+
+        try {
+            p = Runtime.getRuntime().exec(commands);
+            reader = new BufferedReader(new InputStreamReader(
+                    p.getInputStream()), 128);
+
+            return reader.readLine();
+        }
+        finally {
+            if (p != null) {
+                if (reader != null) {
+                    try {
+                        reader.close();
+                    }
+                    catch (IOException ex) {
+                        // Ignore it.
+                    }
+                }
+                try {
+                    p.getErrorStream().close();
+                }
+                catch (IOException ex) {
+                    // Ignore it.
+                }
+                try {
+                    p.getOutputStream().close();
+                }
+                catch (IOException ex) {
+                    // Ignore it.
+                }
+                p.destroy();
+            }
+        }
+
+    }
+
+    /**
+     * Scans MAC addresses for good ones.
+     */
+    static class HardwareAddressLookup {
+
+        /**
+         * @see java.lang.Object#toString()
+         */
+        @Override
+        public String toString() {
+            String out = null;
+            try {
+                Enumeration<NetworkInterface> ifs = NetworkInterface.getNetworkInterfaces();
+                if (ifs != null) {
+                    while (ifs.hasMoreElements()) {
+                        NetworkInterface iface = ifs.nextElement();
+                        byte[] hardware = iface.getHardwareAddress();
+                        if (hardware != null && hardware.length == 6
+                                && hardware[1] != (byte) 0xff) {
+                            out = Hex.append(new StringBuilder(36), hardware).toString();
+                            break;
+                        }
+                    }
+                }
+            }
+            catch (SocketException ex) {
+                // Ignore it.
+            }
+            return out;
+        }
+
+    }
+
+}
diff --git a/test/files/presentation/akka/src/com/eaio/uuid/UUIDHelper.java b/test/files/presentation/akka/src/com/eaio/uuid/UUIDHelper.java
new file mode 100644
index 0000000000..7abbe85895
--- /dev/null
+++ b/test/files/presentation/akka/src/com/eaio/uuid/UUIDHelper.java
@@ -0,0 +1,86 @@
+package com.eaio.uuid;
+
+
+/**
+* com/eaio/uuid/UUIDHelper.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.1"
+* from uuid.idl
+* Sonntag, 7. März 2004 21.35 Uhr CET
+*/
+
+
+/**
+ * The UUID struct.
+ */
+abstract public class UUIDHelper
+{
+  private static String  _id = "IDL:com/eaio/uuid/UUID:1.0";
+
+  public static void insert (org.omg.CORBA.Any a, com.eaio.uuid.UUID that)
+  {
+    org.omg.CORBA.portable.OutputStream out = a.create_output_stream ();
+    a.type (type ());
+    write (out, that);
+    a.read_value (out.create_input_stream (), type ());
+  }
+
+  public static com.eaio.uuid.UUID extract (org.omg.CORBA.Any a)
+  {
+    return read (a.create_input_stream ());
+  }
+
+  private static org.omg.CORBA.TypeCode __typeCode = null;
+  private static boolean __active = false;
+  synchronized public static org.omg.CORBA.TypeCode type ()
+  {
+    if (__typeCode == null)
+    {
+      synchronized (org.omg.CORBA.TypeCode.class)
+      {
+        if (__typeCode == null)
+        {
+          if (__active)
+          {
+            return org.omg.CORBA.ORB.init().create_recursive_tc ( _id );
+          }
+          __active = true;
+          org.omg.CORBA.StructMember[] _members0 = new org.omg.CORBA.StructMember [2];
+          org.omg.CORBA.TypeCode _tcOf_members0 = null;
+          _tcOf_members0 = org.omg.CORBA.ORB.init ().get_primitive_tc (org.omg.CORBA.TCKind.tk_longlong);
+          _members0[0] = new org.omg.CORBA.StructMember (
+            "time",
+            _tcOf_members0,
+            null);
+          _tcOf_members0 = org.omg.CORBA.ORB.init ().get_primitive_tc (org.omg.CORBA.TCKind.tk_longlong);
+          _members0[1] = new org.omg.CORBA.StructMember (
+            "clockSeqAndNode",
+            _tcOf_members0,
+            null);
+          __typeCode = org.omg.CORBA.ORB.init ().create_struct_tc (com.eaio.uuid.UUIDHelper.id (), "UUID", _members0);
+          __active = false;
+        }
+      }
+    }
+    return __typeCode;
+  }
+
+  public static String id ()
+  {
+    return _id;
+  }
+
+  public static com.eaio.uuid.UUID read (org.omg.CORBA.portable.InputStream istream)
+  {
+    com.eaio.uuid.UUID value = new com.eaio.uuid.UUID ();
+    value.time = istream.read_longlong ();
+    value.clockSeqAndNode = istream.read_longlong ();
+    return value;
+  }
+
+  public static void write (org.omg.CORBA.portable.OutputStream ostream, com.eaio.uuid.UUID value)
+  {
+    ostream.write_longlong (value.time);
+    ostream.write_longlong (value.clockSeqAndNode);
+  }
+
+}
diff --git a/test/files/presentation/akka/src/com/eaio/uuid/UUIDHolder.java b/test/files/presentation/akka/src/com/eaio/uuid/UUIDHolder.java
new file mode 100644
index 0000000000..d5531f5e00
--- /dev/null
+++ b/test/files/presentation/akka/src/com/eaio/uuid/UUIDHolder.java
@@ -0,0 +1,42 @@
+package com.eaio.uuid;
+
+/**
+* com/eaio/uuid/UUIDHolder.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.1"
+* from uuid.idl
+* Sonntag, 7. März 2004 21.35 Uhr CET
+*/
+
+
+/**
+ * The UUID struct.
+ */
+public final class UUIDHolder implements org.omg.CORBA.portable.Streamable
+{
+  public com.eaio.uuid.UUID value = null;
+
+  public UUIDHolder ()
+  {
+  }
+
+  public UUIDHolder (com.eaio.uuid.UUID initialValue)
+  {
+    value = initialValue;
+  }
+
+  public void _read (org.omg.CORBA.portable.InputStream i)
+  {
+    value = com.eaio.uuid.UUIDHelper.read (i);
+  }
+
+  public void _write (org.omg.CORBA.portable.OutputStream o)
+  {
+    com.eaio.uuid.UUIDHelper.write (o, value);
+  }
+
+  public org.omg.CORBA.TypeCode _type ()
+  {
+    return com.eaio.uuid.UUIDHelper.type ();
+  }
+
+}