Remove unnecessary imports from FPDF.java

Author: bstoots

src/main/java/com/koadweb/javafpdf/FPDF.java

@@ -22,11 +22,8 @@
 package com.koadweb.javafpdf;
 
 import com.koadweb.javafpdf.util.Compressor;
-import java.awt.Graphics2D;
-import java.awt.Toolkit;
 import java.awt.color.ColorSpace;
 import java.awt.image.BufferedImage;
-import java.awt.image.Raster;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.File;
@@ -39,17 +36,11 @@
 import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import javax.imageio.ImageIO;
-import javax.imageio.ImageReader;
-import javax.imageio.stream.ImageInputStream;
-import javax.swing.ImageIcon;
 import org.apache.sanselan.ImageReadException;
 
 /**