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Posted to commits@poi.apache.org by ni...@apache.org on 2015/07/13 19:31:05 UTC
svn commit: r1690772 - /poi/trunk/src/java/org/apache/poi/util/HexDump.java
Author: nick
Date: Mon Jul 13 17:31:04 2015
New Revision: 1690772
URL: http://svn.apache.org/r1690772
Log:
Allow dumping of null arrays
Modified:
poi/trunk/src/java/org/apache/poi/util/HexDump.java
Modified: poi/trunk/src/java/org/apache/poi/util/HexDump.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/util/HexDump.java?rev=1690772&r1=1690771&r2=1690772&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/util/HexDump.java (original)
+++ poi/trunk/src/java/org/apache/poi/util/HexDump.java Mon Jul 13 17:31:04 2015
@@ -253,12 +253,15 @@ public class HexDump {
{
StringBuffer retVal = new StringBuffer();
retVal.append('[');
- for(int x = 0; x < value.length; x++)
+ if (value != null && value.length > 0)
{
- if (x>0) {
- retVal.append(", ");
+ for(int x = 0; x < value.length; x++)
+ {
+ if (x>0) {
+ retVal.append(", ");
+ }
+ retVal.append(toHex(value[x]));
}
- retVal.append(toHex(value[x]));
}
retVal.append(']');
return retVal.toString();
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