No stack traces with missing images.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@628652 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/fo/flow/ExternalGraphic.java

@@ -19,6 +19,7 @@
 
 package org.apache.fop.fo.flow;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 
 import org.xml.sax.Locator;
@@ -78,6 +79,8 @@ public class ExternalGraphic extends AbstractGraphics {
             info = manager.getImageInfo(url, userAgent.getImageSessionContext());
         } catch (ImageException e) {
             log.error("Image not available: " + e.getMessage());
+        } catch (FileNotFoundException fnfe) {
+            log.error(fnfe.getMessage());
         } catch (IOException ioe) {
             log.error("I/O error while loading image: " + ioe.getMessage());
         }

src/java/org/apache/fop/render/java2d/Java2DRenderer.java

@@ -35,6 +35,7 @@ import java.awt.image.BufferedImage;
 import java.awt.print.PageFormat;
 import java.awt.print.Printable;
 import java.awt.print.PrinterException;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.util.Iterator;
@@ -929,6 +930,8 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
         } catch (ImageException ie) {
             log.error("Error while processing image: "
                     + (info != null ? info.toString() : uri), ie);
+        } catch (FileNotFoundException fnfe) {
+            log.error(fnfe.getMessage());
         } catch (IOException ioe) {
             log.error("I/O error while processing image: "
                     + (info != null ? info.toString() : uri), ioe);

src/java/org/apache/fop/render/pdf/PDFRenderer.java

@@ -27,6 +27,7 @@ import java.awt.color.ICC_Profile;
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Point2D;
 import java.awt.geom.Rectangle2D;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -1754,6 +1755,8 @@ public class PDFRenderer extends AbstractPathOrientedRenderer {
         } catch (ImageException ie) {
             log.error("Error while processing image: "
                     + (info != null ? info.toString() : uri), ie);
+        } catch (FileNotFoundException fnfe) {
+            log.error(fnfe.getMessage());
         } catch (IOException ioe) {
             log.error("I/O error while processing image: "
                     + (info != null ? info.toString() : uri), ioe);