Expanded tabs into spaces

1 files changed, 251 insertions, 251 deletions

diff --git a/java/demo/Freeze/phonebook/Parser.java b/java/demo/Freeze/phonebook/Parser.java
index 089c54c9c29..f45b66ff009 100644
--- a/java/demo/Freeze/phonebook/Parser.java
+++ b/java/demo/Freeze/phonebook/Parser.java
@@ -13,353 +13,353 @@ class Parser
 {
     Parser(Ice.Communicator communicator, PhoneBookPrx phoneBook)
     {
-	_communicator = communicator;
-	_phoneBook = phoneBook;
+        _communicator = communicator;
+        _phoneBook = phoneBook;
     }
 
     void
     usage()
     {
-	System.err.print(
-	    "help             Print this message.\n" +
-	    "exit, quit       Exit this program.\n" +
-	    "add NAMES...     Create new contacts for NAMES in the phonebook.\n" +
-	    "find NAME        Find all contacts in the phonebook that match NAME.\n" +
-	    "                 Set the current contact to the first one found.\n" +
-	    "next             Set the current contact to the next one that was found.\n" +
-	    "current          Display the current contact.\n" +
-	    "name NAME        Set the name for the current contact to NAME.\n" +
-	    "address ADDRESS  Set the address for the current contact to ADDRESS.\n" +
-	    "phone PHONE      Set the phone number for the current contact to PHONE.\n" +
-	    "remove           Permanently remove the current contact from the phonebook.\n" +
-	    "size SIZE        Set the evictor size for contacts to SIZE.\n" +
-	    "shutdown         Shut the phonebook server down.\n");
+        System.err.print(
+            "help             Print this message.\n" +
+            "exit, quit       Exit this program.\n" +
+            "add NAMES...     Create new contacts for NAMES in the phonebook.\n" +
+            "find NAME        Find all contacts in the phonebook that match NAME.\n" +
+            "                 Set the current contact to the first one found.\n" +
+            "next             Set the current contact to the next one that was found.\n" +
+            "current          Display the current contact.\n" +
+            "name NAME        Set the name for the current contact to NAME.\n" +
+            "address ADDRESS  Set the address for the current contact to ADDRESS.\n" +
+            "phone PHONE      Set the phone number for the current contact to PHONE.\n" +
+            "remove           Permanently remove the current contact from the phonebook.\n" +
+            "size SIZE        Set the evictor size for contacts to SIZE.\n" +
+            "shutdown         Shut the phonebook server down.\n");
     }
 
     void
     addContacts(java.util.List args)
     {
-	if(args.isEmpty())
-	{
-	    error("`add' requires at least one argument (type `help' for more info)");
-	    return;
-	}
-	
-	try
-	{
-	    java.util.Iterator p = args.iterator();
-	    while(p.hasNext())
-	    {
-		ContactPrx contact = _phoneBook.createContact();
-		String name = (String)p.next();
-		contact.setName(name);
-		System.out.println("added new contact for `" + name + "'");
-	    }
-	}
-	catch(DatabaseException ex)
-	{
-	    error(ex.message);
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        if(args.isEmpty())
+        {
+            error("`add' requires at least one argument (type `help' for more info)");
+            return;
+        }
+        
+        try
+        {
+            java.util.Iterator p = args.iterator();
+            while(p.hasNext())
+            {
+                ContactPrx contact = _phoneBook.createContact();
+                String name = (String)p.next();
+                contact.setName(name);
+                System.out.println("added new contact for `" + name + "'");
+            }
+        }
+        catch(DatabaseException ex)
+        {
+            error(ex.message);
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     findContacts(java.util.List args)
     {
-	if(args.size() != 1)
-	{
-	    error("`find' requires exactly one argument (type `help' for more info)");
-	    return;
-	}
-	
-	try
-	{
-	    String name = (String)args.get(0);
-	    _foundContacts = _phoneBook.findContacts(name);
-	    _current = 0;
-	    System.out.println("number of contacts found: " + _foundContacts.length);
-	    printCurrent();
-	}
-	catch(DatabaseException ex)
-	{
-	    error(ex.message);
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        if(args.size() != 1)
+        {
+            error("`find' requires exactly one argument (type `help' for more info)");
+            return;
+        }
+        
+        try
+        {
+            String name = (String)args.get(0);
+            _foundContacts = _phoneBook.findContacts(name);
+            _current = 0;
+            System.out.println("number of contacts found: " + _foundContacts.length);
+            printCurrent();
+        }
+        catch(DatabaseException ex)
+        {
+            error(ex.message);
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     nextFoundContact()
     {
-	if(_current != _foundContacts.length)
-	{
-	    ++_current;
-	}
-	printCurrent();
+        if(_current != _foundContacts.length)
+        {
+            ++_current;
+        }
+        printCurrent();
     }
     
     void
     printCurrent()
     {
-	try
-	{
-	    if(_current != _foundContacts.length)
-	    {
-		System.out.println("current contact is:" );
-		System.out.println("name: " + _foundContacts[_current].getName());
-		System.out.println("address: " + _foundContacts[_current].getAddress() );
-		System.out.println("phone: " + _foundContacts[_current].getPhone());
-	    }
-	    else
-	    {
-		System.out.println("no current contact");
-	    }
-	}
-	catch(Ice.ObjectNotExistException ex)
-	{
+        try
+        {
+            if(_current != _foundContacts.length)
+            {
+                System.out.println("current contact is:" );
+                System.out.println("name: " + _foundContacts[_current].getName());
+                System.out.println("address: " + _foundContacts[_current].getAddress() );
+                System.out.println("phone: " + _foundContacts[_current].getPhone());
+            }
+            else
+            {
+                System.out.println("no current contact");
+            }
+        }
+        catch(Ice.ObjectNotExistException ex)
+        {
             System.out.println("current contact no longer exists");
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     setCurrentName(java.util.List args)
     {
-	if(args.size() != 1)
-	{
-	    error("`name' requires exactly one argument (type `help' for more info)");
-	    return;
-	}
+        if(args.size() != 1)
+        {
+            error("`name' requires exactly one argument (type `help' for more info)");
+            return;
+        }
 
-	try
-	{
-	    if(_current != _foundContacts.length)
-	    {
-		String name = (String)args.get(0);
-		_foundContacts[_current].setName(name);
-		System.out.println("changed name to `" + name + "'");
-	    }
-	    else
-	    {
-		System.out.println("no current contact");
-	    }
-	}
-	catch(Ice.ObjectNotExistException ex)
-	{
+        try
+        {
+            if(_current != _foundContacts.length)
+            {
+                String name = (String)args.get(0);
+                _foundContacts[_current].setName(name);
+                System.out.println("changed name to `" + name + "'");
+            }
+            else
+            {
+                System.out.println("no current contact");
+            }
+        }
+        catch(Ice.ObjectNotExistException ex)
+        {
             System.out.println("current contact no longer exists");
-	}
-	catch(DatabaseException ex)
-	{
-	    error(ex.message);
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        }
+        catch(DatabaseException ex)
+        {
+            error(ex.message);
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     setCurrentAddress(java.util.List args)
     {
-	if(args.size() != 1)
-	{
-	    error("`address' requires exactly one argument (type `help' for more info)");
-	    return;
-	}
+        if(args.size() != 1)
+        {
+            error("`address' requires exactly one argument (type `help' for more info)");
+            return;
+        }
 
-	try
-	{
-	    if(_current != _foundContacts.length)
-	    {
-		String addr = (String)args.get(0);
-		_foundContacts[_current].setAddress(addr);
-		System.out.println( "changed address to `" + addr + "'" );
-	    }
-	    else
-	    {
-		System.out.println( "no current contact" );
-	    }
-	}
-	catch(Ice.ObjectNotExistException ex)
-	{
+        try
+        {
+            if(_current != _foundContacts.length)
+            {
+                String addr = (String)args.get(0);
+                _foundContacts[_current].setAddress(addr);
+                System.out.println( "changed address to `" + addr + "'" );
+            }
+            else
+            {
+                System.out.println( "no current contact" );
+            }
+        }
+        catch(Ice.ObjectNotExistException ex)
+        {
             System.out.println("current contact no longer exists");
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     setCurrentPhone(java.util.List args)
     {
-	if(args.size() != 1)
-	{
-	    error("`phone' requires exactly one argument (type `help' for more info)");
-	    return;
-	}
+        if(args.size() != 1)
+        {
+            error("`phone' requires exactly one argument (type `help' for more info)");
+            return;
+        }
 
-	try
-	{
-	    
-	    if(_current != _foundContacts.length)
-	    {
-		String number = (String)args.get(0);
-		_foundContacts[_current].setPhone(number);
-		System.out.println( "changed phone number to `" + number + "'" );
-	    }
-	    else
-	    {
-		System.out.println( "no current contact" );
-	    }
-	}
-	catch(Ice.ObjectNotExistException ex)
-	{
+        try
+        {
+            
+            if(_current != _foundContacts.length)
+            {
+                String number = (String)args.get(0);
+                _foundContacts[_current].setPhone(number);
+                System.out.println( "changed phone number to `" + number + "'" );
+            }
+            else
+            {
+                System.out.println( "no current contact" );
+            }
+        }
+        catch(Ice.ObjectNotExistException ex)
+        {
             System.out.println("current contact no longer exists");
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     removeCurrent()
     {
-	try
-	{
-	    if(_current != _foundContacts.length)
-	    {
-		_foundContacts[_current].destroy();
-		System.out.println( "removed current contact" );
-	    }
-	    else
-	    {
-		System.out.println( "no current contact" );
-	    }
-	}
-	catch(Ice.ObjectNotExistException ex)
-	{
+        try
+        {
+            if(_current != _foundContacts.length)
+            {
+                _foundContacts[_current].destroy();
+                System.out.println( "removed current contact" );
+            }
+            else
+            {
+                System.out.println( "no current contact" );
+            }
+        }
+        catch(Ice.ObjectNotExistException ex)
+        {
             System.out.println("current contact no longer exists");
-	}
-	catch(DatabaseException ex)
-	{
-	    error(ex.message);
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        }
+        catch(DatabaseException ex)
+        {
+            error(ex.message);
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     setEvictorSize(java.util.List args)
     {
-	if(args.size() != 1)
-	{
-	    error("`size' requires exactly one argument (type `help' for more info)");
-	    return;
-	}
+        if(args.size() != 1)
+        {
+            error("`size' requires exactly one argument (type `help' for more info)");
+            return;
+        }
 
-	String s = (String)args.get(0);
-	try
-	{
-	    _phoneBook.setEvictorSize(Integer.parseInt(s));
-	}
-	catch(NumberFormatException ex)
-	{
-	    error("not a number " + s);
-	}
-	catch(DatabaseException ex)
-	{
-	    error(ex.message);
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        String s = (String)args.get(0);
+        try
+        {
+            _phoneBook.setEvictorSize(Integer.parseInt(s));
+        }
+        catch(NumberFormatException ex)
+        {
+            error("not a number " + s);
+        }
+        catch(DatabaseException ex)
+        {
+            error(ex.message);
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     shutdown()
     {
-	try
-	{
-	    _phoneBook.shutdown();
-	}
-	catch(Ice.LocalException ex)
-	{
-	    error(ex.toString());
-	}
+        try
+        {
+            _phoneBook.shutdown();
+        }
+        catch(Ice.LocalException ex)
+        {
+            error(ex.toString());
+        }
     }
 
     void
     error(String s)
     {
-	System.err.println("error: " + s);
+        System.err.println("error: " + s);
     }
 
     void
     warning(String s)
     {
-	System.err.println("warning: " + s);
+        System.err.println("warning: " + s);
     }
 
     String
     getInput()
     {
-	if(_interactive)
-	{
-	    System.out.print(">>> ");
-	    System.out.flush();
-	}
+        if(_interactive)
+        {
+            System.out.print(">>> ");
+            System.out.flush();
+        }
 
-	try
-	{
-	    return _in.readLine();
-	}
-	catch(java.io.IOException e)
-	{
-	    return null;
-	}
+        try
+        {
+            return _in.readLine();
+        }
+        catch(java.io.IOException e)
+        {
+            return null;
+        }
     }
 
     int
     parse()
     {
-	_foundContacts = new ContactPrx[0];
-	_current = 0;
+        _foundContacts = new ContactPrx[0];
+        _current = 0;
 
-	_in = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
-	_interactive = true;
+        _in = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
+        _interactive = true;
 
-	Grammar g = new Grammar(this);
-	g.parse();
+        Grammar g = new Grammar(this);
+        g.parse();
 
-	return 0;
+        return 0;
     }
 
     int
     parse(java.io.BufferedReader in)
     {
-	_foundContacts = new ContactPrx[0];
-	_current = 0;
+        _foundContacts = new ContactPrx[0];
+        _current = 0;
 
-	_in = in;
-	_interactive = false;
+        _in = in;
+        _interactive = false;
 
-	Grammar g = new Grammar(this);
-	g.parse();
+        Grammar g = new Grammar(this);
+        g.parse();
 
-	return 0;
+        return 0;
     }
 
     private ContactPrx[] _foundContacts;