import java.util.AbstractCollection;
import java.util.AbstractList;
import java.util.AbstractMap;
import java.util.AbstractSequentialList;
import java.util.AbstractSet;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.BitSet;
import java.util.Calendar;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.ConcurrentModificationException;
import java.util.Date;
import java.util.Dictionary;
import java.util.EmptyStackException;
import java.util.Enumeration;
import java.util.EventListener;
import java.util.EventObject;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.ListIterator;
import java.util.ListResourceBundle;
import java.util.Locale;
import java.util.Map;
import java.util.MissingResourceException;
import java.util.NoSuchElementException;
import java.util.Observable;
import java.util.Observer;
import java.util.Properties;
import java.util.PropertyPermission;
import java.util.PropertyResourceBundle;
import java.util.Random;
import java.util.ResourceBundle;
import java.util.Set;
import java.util.SimpleTimeZone;
import java.util.SortedMap;
import java.util.SortedSet;
import java.util.Stack;
import java.util.StringTokenizer;
import java.util.Timer;
import java.util.TimerTask;
import java.util.TimeZone;
import java.util.TooManyListenersException;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.Vector;
import java.util.WeakHashMap;
import java.util.jar.Attributes;
import java.util.jar.JarEntry;
import java.util.jar.JarException;
import java.util.jar.JarFile;
import java.util.jar.JarInputStream;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.CharArrayReader;
import java.io.CharArrayWriter;
import java.io.CharConversionException;
import java.io.DataInput;
import java.io.DataInputStream;
import java.io.DataOutput;
import java.io.DataOutputStream;
import java.io.EOFException;
import java.io.Externalizable;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileFilter;
import java.io.FileInputStream;
import java.io.FilenameFilter;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FilePermission;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.FilterInputStream;
import java.io.FilterOutputStream;
import java.io.FilterReader;
import java.io.FilterWriter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.InterruptedIOException;
import java.io.InvalidClassException;
import java.io.InvalidObjectException;
import java.io.LineNumberInputStream;
import java.io.LineNumberReader;
import java.io.NotActiveException;
import java.io.NotSerializableException;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectInputValidation;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
import java.io.ObjectStreamClass;
import java.io.ObjectStreamConstants;
import java.io.ObjectStreamException;
import java.io.ObjectStreamField;
import java.io.OptionalDataException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
import java.io.PipedReader;
import java.io.PipedWriter;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.io.PushbackInputStream;
import java.io.PushbackReader;
import java.io.RandomAccessFile;
import java.io.Reader;
import java.io.SequenceInputStream;
import java.io.Serializable;
import java.io.SerializablePermission;
import java.io.StreamCorruptedException;
import java.io.StreamTokenizer;
import java.io.StringBufferInputStream;
import java.io.StringReader;
import java.io.StringWriter;
import java.io.SyncFailedException;
import java.io.WriteAbortedException;
import java.io.Writer;
import java.awt.ActiveEvent;
import java.awt.Adjustable;
import java.awt.AlphaComposite;
import java.awt.AWTError;
import java.awt.AWTEvent;
import java.awt.AWTEventMulticaster;
import java.awt.AWTException;
import java.awt.AWTPermission;
import java.awt.BasicStroke;
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Canvas;
import java.awt.CardLayout;
import java.awt.Checkbox;
import java.awt.CheckboxGroup;
import java.awt.CheckboxMenuItem;
import java.awt.Choice;
import java.awt.Color;
import java.awt.Component;
import java.awt.ComponentOrientation;
import java.awt.Composite;
import java.awt.CompositeContext;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Event;
import java.awt.EventQueue;
import java.awt.FileDialog;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.FontFormatException;
import java.awt.FontMetrics;
import java.awt.Frame;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GraphicsConfigTemplate;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.IllegalComponentStateException;
import java.awt.Image;
import java.awt.Insets;
import java.awt.ItemSelectable;
import java.awt.JobAttributes;
import java.awt.Label;
import java.awt.LayoutManager;
import java.awt.LayoutManager2;

public class Import {

	void foo(Object obj) {
		AbstractCollection aa = (AbstractCollection) obj;
		AbstractList ab = (AbstractList) obj;
		AbstractMap ac = (AbstractMap) obj;
		AbstractSequentialList ad = (AbstractSequentialList) obj;
		AbstractSet ae = (AbstractSet) obj;
		ArrayList af = (ArrayList) obj;
		Arrays ag = (Arrays) obj;
		BitSet ah = (BitSet) obj;
		Calendar ai = (Calendar) obj;
		Collection aj = (Collection) obj;
		Collections ak = (Collections) obj;
		Comparator al = (Comparator) obj;
		ConcurrentModificationException am = (ConcurrentModificationException) obj;
		Date an = (Date) obj;
		Dictionary ao = (Dictionary) obj;
		EmptyStackException ap = (EmptyStackException) obj;
		Enumeration aq = (Enumeration) obj;
		EventListener ar = (EventListener) obj;
		EventObject as = (EventObject) obj;
		GregorianCalendar at = (GregorianCalendar) obj;
		HashMap au = (HashMap) obj;
		HashSet av = (HashSet) obj;
		Hashtable aw = (Hashtable) obj;
		Iterator ax = (Iterator) obj;
		LinkedList ay = (LinkedList) obj;
		List az = (List) obj;
		ListIterator ba = (ListIterator) obj;
		ListResourceBundle bb = (ListResourceBundle) obj;
		Locale bc = (Locale) obj;
		Map bd = (Map) obj;
		MissingResourceException be = (MissingResourceException) obj;
		NoSuchElementException bf = (NoSuchElementException) obj;
		Observable bg = (Observable) obj;
		Observer bh = (Observer) obj;
		Properties bi = (Properties) obj;
		PropertyPermission bj = (PropertyPermission) obj;
		PropertyResourceBundle bk = (PropertyResourceBundle) obj;
		Random bl = (Random) obj;
		ResourceBundle bm = (ResourceBundle) obj;
		Set bn = (Set) obj;
		SimpleTimeZone bo = (SimpleTimeZone) obj;
		SortedMap bp = (SortedMap) obj;
		SortedSet bq = (SortedSet) obj;
		Stack br = (Stack) obj;
		StringTokenizer bs = (StringTokenizer) obj;
		Timer bt = (Timer) obj;
		TimerTask bu = (TimerTask) obj;
		TimeZone bv = (TimeZone) obj;
		TooManyListenersException bw = (TooManyListenersException) obj;
		TreeMap bx = (TreeMap) obj;
		TreeSet by = (TreeSet) obj;
		Vector bz = (Vector) obj;
		WeakHashMap ca = (WeakHashMap) obj;
		Attributes cb = (Attributes) obj;
		JarEntry cd = (JarEntry) obj;
		JarException ce = (JarException) obj;
		JarFile cf = (JarFile) obj;
		JarInputStream cg = (JarInputStream) obj;
		JarOutputStream ch = (JarOutputStream) obj;
		Manifest ci = (Manifest) obj;
		BufferedInputStream cj = (BufferedInputStream) obj;
		BufferedOutputStream ck = (BufferedOutputStream) obj;
		BufferedReader cl = (BufferedReader) obj;
		BufferedWriter cm = (BufferedWriter) obj;
		ByteArrayInputStream cn = (ByteArrayInputStream) obj;
		ByteArrayOutputStream co = (ByteArrayOutputStream) obj;
		CharArrayReader cp = (CharArrayReader) obj;
		CharArrayWriter cq = (CharArrayWriter) obj;
		CharConversionException cr = (CharConversionException) obj;
		DataInput cs = (DataInput) obj;
		DataInputStream ct =(DataInputStream) obj;
		DataOutput cu =(DataOutput) obj;
		DataOutputStream cv=(DataOutputStream) obj;
		EOFException cw=(EOFException) obj;
		Externalizable cx=(Externalizable) obj;
		File cy=(File) obj;
		FileDescriptor cz=(FileDescriptor) obj;
		FileFilter da=(FileFilter) obj;
		FileInputStream db=(FileInputStream) obj;
		FilenameFilter dc=(FilenameFilter) obj;
		FileNotFoundException de=(FileNotFoundException) obj;
		FileOutputStream df=(FileOutputStream) obj;
		FilePermission dg=(FilePermission) obj;
		FileReader dh=(FileReader) obj;
		FileWriter di=(FileWriter) obj;
		FilterInputStream dj=(FilterInputStream) obj;
		FilterOutputStream dk=(FilterOutputStream) obj;
		FilterReader dl=(FilterReader) obj;
		FilterWriter dm=(FilterWriter) obj;
		InputStream dn=(InputStream) obj;
		InputStreamReader do_=(InputStreamReader) obj;
		InterruptedIOException dp=(InterruptedIOException) obj;
		InvalidClassException dq=(InvalidClassException) obj;
		InvalidObjectException dr=(InvalidObjectException) obj;
		LineNumberInputStream ds=(LineNumberInputStream) obj;
		LineNumberReader dt=(LineNumberReader) obj;
		NotActiveException du=(NotActiveException) obj;
		NotSerializableException dv=(NotSerializableException) obj;
		ObjectInput dw=(ObjectInput) obj;
		ObjectInputStream dx=(ObjectInputStream) obj;
		ObjectInputValidation dy=(ObjectInputValidation) obj;
		ObjectOutput dz=(ObjectOutput) obj;
		ObjectOutputStream ea=(ObjectOutputStream) obj;
		ObjectStreamClass eb=(ObjectStreamClass) obj;
		ObjectStreamConstants ec=(ObjectStreamConstants) obj;
		ObjectStreamException ed=(ObjectStreamException) obj;
		ObjectStreamField ef=(ObjectStreamField) obj;
		OptionalDataException eg=(OptionalDataException) obj;
		OutputStream eh=(OutputStream) obj;
		OutputStreamWriter ei=(OutputStreamWriter) obj;
		PipedInputStream ej=(PipedInputStream) obj;
		PipedOutputStream ek=(PipedOutputStream) obj;
		PipedReader el=(PipedReader) obj;
		PipedWriter em=(PipedWriter) obj;
		PrintStream en=(PrintStream) obj;
		PrintWriter eo=(PrintWriter) obj;
		PushbackInputStream ep=(PushbackInputStream) obj;
		PushbackReader eq=(PushbackReader) obj;
		RandomAccessFile er=(RandomAccessFile) obj;
		Reader es=(Reader) obj;
		SequenceInputStream et=(SequenceInputStream) obj;
		Serializable eu=(Serializable) obj;
		SerializablePermission ev=(SerializablePermission) obj;
		StreamCorruptedException ew=(StreamCorruptedException) obj;
		StreamTokenizer ex=(StreamTokenizer) obj;
		StringBufferInputStream ey =(StringBufferInputStream) obj;
		StringReader ez=(StringReader) obj;
		StringWriter fa=(StringWriter) obj;
		SyncFailedException fb=(SyncFailedException) obj;
		WriteAbortedException fc=(WriteAbortedException) obj;
		Writer fd=(Writer) obj;
		ActiveEvent fe=(ActiveEvent) obj;
		Adjustable fg=(Adjustable) obj;
		AlphaComposite fh=(AlphaComposite) obj;
		AWTError fi=(AWTError) obj;
		AWTEvent fj=(AWTEvent) obj;
		AWTEventMulticaster fk=(AWTEventMulticaster) obj;
		AWTException fl=(AWTException) obj;
		AWTPermission fm=(AWTPermission) obj;
		BasicStroke fn=(BasicStroke) obj;
		BorderLayout fo=(BorderLayout) obj;
		Button fp=(Button) obj;
		Canvas fq=(Canvas) obj;
		CardLayout fr=(CardLayout) obj;
		Checkbox fs=(Checkbox) obj;
		CheckboxGroup ft=(CheckboxGroup) obj;
		CheckboxMenuItem fu=(CheckboxMenuItem) obj;
		Choice fv=(Choice) obj;
		Color fw=(Color) obj;
		Component fx=(Component) obj;
		ComponentOrientation fy=(ComponentOrientation) obj;
		Composite fz=(Composite) obj;
		CompositeContext ga=(CompositeContext) obj;
		Container gb=(Container) obj;
		Cursor gc=(Cursor) obj;
		Dialog gd=(Dialog) obj;
		Dimension ge=(Dimension) obj;
		Event gf=(Event) obj;
		EventQueue gg=(EventQueue) obj;
		FileDialog gh=(FileDialog) obj;
		FlowLayout gi=(FlowLayout) obj;
		Font gj=(Font) obj;
		FontFormatException gk=(FontFormatException) obj;
		FontMetrics gl=(FontMetrics) obj;
		Frame gm=(Frame) obj;
		GradientPaint gn=(GradientPaint) obj;
		Graphics go=(Graphics) obj;
		Graphics2D gp=(Graphics2D) obj;
		GraphicsConfigTemplate gq=(GraphicsConfigTemplate) obj;
		GraphicsConfiguration gr=(GraphicsConfiguration) obj;
		GraphicsDevice gs=(GraphicsDevice) obj;
		GraphicsEnvironment gt=(GraphicsEnvironment) obj;
		GridBagConstraints gu=(GridBagConstraints) obj;
		GridBagLayout gv=(GridBagLayout) obj;
		GridLayout gw=(GridLayout) obj;
		IllegalComponentStateException gx=(IllegalComponentStateException) obj;
		Image gy=(Image) obj;
		Insets gz=(Insets) obj;
		ItemSelectable cc=(ItemSelectable) obj;
		JobAttributes dd=(JobAttributes) obj;
		Label ee=(Label) obj;
		LayoutManager ff=(LayoutManager) obj;
		// I add a new comment
		int i = 4;
	}
}