PDFBOX-6049: improve naming

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1927693 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/src/main/java/org/apache/pdfbox/multipdf/Overlay.java

@@ -127,7 +127,7 @@ public PDDocument overlay(Map<Integer, String> specificPageOverlayMap) throws IO
             if (layoutPage == null)
             {
                 PDDocument doc = loadPDF(path);
-                layoutPage = getLayoutPage(doc);
+                layoutPage = createLayoutPageFromDocument(doc);
                 layouts.put(path, layoutPage);
                 openDocumentsSet.add(doc);
             }
@@ -159,7 +159,7 @@ public PDDocument overlayDocuments(Map<Integer, PDDocument> specificPageOverlayD
             PDDocument doc = e.getValue();
             if (doc != null)
             {
-                specificPageOverlayLayoutPageMap.put(e.getKey(), getLayoutPage(doc));
+                specificPageOverlayLayoutPageMap.put(e.getKey(), createLayoutPageFromDocument(doc));
             }
         }
         processPages(inputPDFDocument);
@@ -224,7 +224,7 @@ private void loadPDFs() throws IOException
         }
         if (defaultOverlay != null)
         {
-            defaultOverlayPage = getLayoutPage(defaultOverlay);
+            defaultOverlayPage = createLayoutPageFromDocument(defaultOverlay);
         }
         // first page overlay PDF
         if (firstPageOverlayFilename != null)
@@ -233,7 +233,7 @@ private void loadPDFs() throws IOException
         }
         if (firstPageOverlay != null)
         {
-            firstPageOverlayPage = getLayoutPage(firstPageOverlay);
+            firstPageOverlayPage = createLayoutPageFromDocument(firstPageOverlay);
         }
         // last page overlay PDF
         if (lastPageOverlayFilename != null)
@@ -242,7 +242,7 @@ private void loadPDFs() throws IOException
         }
         if (lastPageOverlay != null)
         {
-            lastPageOverlayPage = getLayoutPage(lastPageOverlay);
+            lastPageOverlayPage = createLayoutPageFromDocument(lastPageOverlay);
         }
         // odd pages overlay PDF
         if (oddPageOverlayFilename != null)
@@ -251,7 +251,7 @@ private void loadPDFs() throws IOException
         }
         if (oddPageOverlay != null)
         {
-            oddPageOverlayPage = getLayoutPage(oddPageOverlay);
+            oddPageOverlayPage = createLayoutPageFromDocument(oddPageOverlay);
         }
         // even pages overlay PDF
         if (evenPageOverlayFilename != null)
@@ -260,7 +260,7 @@ private void loadPDFs() throws IOException
         }
         if (evenPageOverlay != null)
         {
-            evenPageOverlayPage = getLayoutPage(evenPageOverlay);
+            evenPageOverlayPage = createLayoutPageFromDocument(evenPageOverlay);
         }
         // all pages overlay PDF
         if (allPagesOverlayFilename != null)
@@ -306,7 +306,7 @@ private LayoutPage(PDRectangle mediaBox, COSStream contentStream, COSDictionary
      * @return
      * @throws IOException 
      */
-    private LayoutPage getLayoutPage(PDDocument doc) throws IOException
+    private LayoutPage createLayoutPageFromDocument(PDDocument doc) throws IOException
     {
         return createLayoutPage(doc.getPage(0));
     }