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additional check for null arguments 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1163610 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sergey Vladimirov 2011-08-31 12:59:46 +00:00
parent 43e3ab672d
commit 62613ea8db
1 changed files with 5 additions and 0 deletions
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5
src/scratchpad/src/org/apache/poi/hwpf/model/FileInformationBlock.java
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@ -540,11 +540,16 @@ public final class FileInformationBlock extends FIBAbstractType
*/ */
public int getSubdocumentTextStreamLength( SubdocumentType type ) public int getSubdocumentTextStreamLength( SubdocumentType type )
{ {
if ( type == null )
throw new IllegalArgumentException( "argument 'type' is null" );
return _longHandler.getLong( type.getFibLongFieldIndex() ); return _longHandler.getLong( type.getFibLongFieldIndex() );
} }
public void setSubdocumentTextStreamLength( SubdocumentType type, int length ) public void setSubdocumentTextStreamLength( SubdocumentType type, int length )
{ {
if ( type == null )
throw new IllegalArgumentException( "argument 'type' is null" );
if ( length < 0 ) if ( length < 0 )
throw new IllegalArgumentException( throw new IllegalArgumentException(
"Subdocument length can't be less than 0 (passed value is " "Subdocument length can't be less than 0 (passed value is "