From: Andreas Beeker <kiwiwings@apache.org>
Date: Wed, 16 Mar 2016 21:46:28 +0000 (+0000)
Subject: findbugs fixes
X-Git-Tag: REL_3_15_BETA2~433
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=22acc7334c8f1821f6470d02af8c2cc088d35c5b;p=poi.git

findbugs fixes

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1735312 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/scratchpad/src/org/apache/poi/hslf/blip/EMF.java b/src/scratchpad/src/org/apache/poi/hslf/blip/EMF.java
index 0de8cd744a..4d7de5f75d 100644
--- a/src/scratchpad/src/org/apache/poi/hslf/blip/EMF.java
+++ b/src/scratchpad/src/org/apache/poi/hslf/blip/EMF.java
@@ -76,7 +76,8 @@ public final class EMF extends Metafile {
             InputStream is = new ByteArrayInputStream( rawdata );
             Header header = new Header();
             header.read(rawdata, CHECKSUM_SIZE);
-            is.skip(header.getSize() + CHECKSUM_SIZE);
+            long len = is.skip(header.getSize() + CHECKSUM_SIZE);
+            assert(len == header.getSize() + CHECKSUM_SIZE);
 
             InflaterInputStream inflater = new InflaterInputStream( is );
             byte[] chunk = new byte[4096];
diff --git a/src/scratchpad/src/org/apache/poi/hslf/blip/WMF.java b/src/scratchpad/src/org/apache/poi/hslf/blip/WMF.java
index bd459c1d45..9dbc7f3bc3 100644
--- a/src/scratchpad/src/org/apache/poi/hslf/blip/WMF.java
+++ b/src/scratchpad/src/org/apache/poi/hslf/blip/WMF.java
@@ -46,7 +46,8 @@ public final class WMF extends Metafile {
             InputStream is = new ByteArrayInputStream( rawdata );
             Header header = new Header();
             header.read(rawdata, CHECKSUM_SIZE*uidInstanceCount);
-            is.skip(header.getSize() + CHECKSUM_SIZE*uidInstanceCount);
+            long len = is.skip(header.getSize() + CHECKSUM_SIZE*uidInstanceCount);
+            assert(len == header.getSize() + CHECKSUM_SIZE*uidInstanceCount);
 
             NativeHeader aldus = new NativeHeader(header.bounds);
             aldus.write(out);
diff --git a/src/scratchpad/src/org/apache/poi/hwmf/record/HwmfHeader.java b/src/scratchpad/src/org/apache/poi/hwmf/record/HwmfHeader.java
index a36cfd4d90..247f22bd86 100644
--- a/src/scratchpad/src/org/apache/poi/hwmf/record/HwmfHeader.java
+++ b/src/scratchpad/src/org/apache/poi/hwmf/record/HwmfHeader.java
@@ -70,7 +70,8 @@ public class HwmfHeader {
         bytesLeft -= LittleEndianConsts.SHORT_SIZE;
         
         if (bytesLeft > 0) {
-            leis.skip(bytesLeft);
+            long len = leis.skip(bytesLeft);
+            assert(len == bytesLeft);
         }
     }
 }