From d8849d8c50acf506d57076c337d9770356f2db34 Mon Sep 17 00:00:00 2001
From: Nick Burch <nick@apache.org>
Date: Mon, 15 Oct 2012 10:28:12 +0000
Subject: [PATCH] Support output to a specified stream

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1398234 13f79535-47bb-0310-9956-ffa450edef68
---
 .../src/org/apache/poi/hsmf/dev/HSMFDump.java  | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/scratchpad/src/org/apache/poi/hsmf/dev/HSMFDump.java b/src/scratchpad/src/org/apache/poi/hsmf/dev/HSMFDump.java
index 436298de4..5f72fabf2 100644
--- a/src/scratchpad/src/org/apache/poi/hsmf/dev/HSMFDump.java
+++ b/src/scratchpad/src/org/apache/poi/hsmf/dev/HSMFDump.java
@@ -19,6 +19,7 @@ package org.apache.poi.hsmf.dev;
 
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.PrintStream;
 
 import org.apache.poi.hsmf.datatypes.Chunk;
 import org.apache.poi.hsmf.datatypes.ChunkGroup;
@@ -38,24 +39,27 @@ public class HSMFDump {
    }
    
    public void dump() throws IOException {
+      dump(System.out);
+   }
+   public void dump(PrintStream out) throws IOException {
       ChunkGroup[] chunkGroups = POIFSChunkParser.parse(fs);
       for(ChunkGroup chunks : chunkGroups) {
-         System.out.println(chunks.getClass().getSimpleName());
+         out.println(chunks.getClass().getSimpleName());
          for(Chunk chunk : chunks.getChunks()) {
             MAPIProperty attr = MAPIProperty.get(chunk.getChunkId());
             
             if (chunk instanceof PropertiesChunk) {
                PropertiesChunk props = (PropertiesChunk)chunk;
-               System.out.println(
+               out.println(
                      "   Properties - " + props.getProperties().size() + ":"
                );
                
                for (MAPIProperty prop : props.getProperties().keySet()) {
-                  System.out.println(
+                  out.println(
                         "       * " + prop
                   );
                   for (PropertyValue v : props.getValues(prop)) {
-                     System.out.println(
+                     out.println(
                            "        = " + v.toString()
                      );
                   }
@@ -66,15 +70,15 @@ public class HSMFDump {
                   idName = chunk.getChunkId() + " - (unknown)";
                }
                
-               System.out.println(
+               out.println(
                      "   " + idName + " - " + chunk.getType().getName()
                );
-               System.out.println(
+               out.println(
                      "       " + chunk.toString()
                );
             }
          }
-         System.out.println();
+         out.println();
       }
    }