Add a HSSF print paper size constant for "printer default" for bug #56509

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1594848 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/usermodel/HSSFPrintSetup.java

@@ -26,6 +26,7 @@ import org.apache.poi.ss.usermodel.PrintSetup;
  * <P>
  * Paper size constants have been added for the ones I have access
  * to.  They follow as:<br>
+ *  public static final short PRINTER_DEFAULT_PAPERSIZE   = 0;<br>
  *  public static final short LETTER_PAPERSIZE 	          = 1;<br>
  *  public static final short LEGAL_PAPERSIZE 		  = 5;<br>
  *  public static final short EXECUTIVE_PAPERSIZE 	  = 7;<br>

src/java/org/apache/poi/ss/usermodel/PrintSetup.java

@@ -18,6 +18,8 @@
 package org.apache.poi.ss.usermodel;
 
 public interface PrintSetup {
+    /** Whatever the printer's default paper size is */
+    public static final short PRINTER_DEFAULT_PAPERSIZE = 0;
     /** US Letter 8 1/2 x 11 in */
     public static final short LETTER_PAPERSIZE = 1;
     /** US Letter Small 8 1/2 x 11 in */