PDFBOX-5660: delete unneeded throws, as suggested by Valery Bokov; closes #433

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1932867 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

examples/src/main/java/org/apache/pdfbox/examples/printing/OpaquePDFRenderer.java

@@ -93,15 +93,15 @@ public OpaquePDFRenderer(PDDocument document)
     }
 
     @Override
-    protected PageDrawer createPageDrawer(PageDrawerParameters parameters) throws IOException
+    protected PageDrawer createPageDrawer(PageDrawerParameters parameters)
     {
         return new OpaquePageDrawer(parameters);
     }
 
     private static class OpaquePageDrawer extends PageDrawer
     {
 
-        OpaquePageDrawer(PageDrawerParameters parameters) throws IOException
+        OpaquePageDrawer(PageDrawerParameters parameters)
         {
             super(parameters);
             addOperator(new OpaqueDrawObject(this));

examples/src/main/java/org/apache/pdfbox/examples/rendering/CustomPageDrawer.java

@@ -78,7 +78,7 @@ private static class MyPDFRenderer extends PDFRenderer
         }
 
         @Override
-        protected PageDrawer createPageDrawer(PageDrawerParameters parameters) throws IOException
+        protected PageDrawer createPageDrawer(PageDrawerParameters parameters)
         {
             return new MyPageDrawer(parameters);
         }
@@ -89,7 +89,7 @@ protected PageDrawer createPageDrawer(PageDrawerParameters parameters) throws IO
      */
     private static class MyPageDrawer extends PageDrawer
     {
-        MyPageDrawer(PageDrawerParameters parameters) throws IOException
+        MyPageDrawer(PageDrawerParameters parameters)
         {
             super(parameters);
         }

pdfbox/src/main/java/org/apache/pdfbox/rendering/PDFRenderer.java

@@ -540,11 +540,9 @@ private RenderingHints createDefaultRenderingHints(Graphics2D graphics)
      * Returns a new PageDrawer instance, using the given parameters. May be overridden.
      * 
      * @param parameters parameters to be used when creating the PageDrawer instance
-     * @return a new PageDrawer instance
-     * 
-     * @throws IOException id the PageDrawer instance could not be created
+     * @return a new PageDrawer instance.
      */
-    protected PageDrawer createPageDrawer(PageDrawerParameters parameters) throws IOException
+    protected PageDrawer createPageDrawer(PageDrawerParameters parameters)
     {
         PageDrawer pageDrawer = new PageDrawer(parameters);
         pageDrawer.setAnnotationFilter(annotationFilter);

pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java

@@ -188,9 +188,8 @@ public class PageDrawer extends PDFGraphicsStreamEngine
      * Constructor.
      *
      * @param parameters Parameters for page drawing.
-     * @throws IOException If there is an error loading properties from the file.
      */
-    public PageDrawer(PageDrawerParameters parameters) throws IOException
+    public PageDrawer(PageDrawerParameters parameters)
     {
         super(parameters.getPage());
         this.renderer = parameters.getRenderer();