}</BUG>
final StringBuffer buf = new StringBuffer();
for ( int i = 0; i < cssRefs.length; i++ )
{
<BUG>buf.append( "<link href='" );
</BUG>
buf.append( toUrl( cssRefs[i], appRoot ) );
<BUG>buf.append( "' rel='stylesheet' type='text/css' />" );
</BUG>
}

private final String getCssLinks( final String appRoot )
{
final String[] cssRefs = getCssReferences();
if ( cssRefs == null )
{
return ""; //$NON-NLS-1$
}
final StringBuffer buf = new StringBuffer();
for ( int i = 0; i < cssRefs.length; i++ )
{
buf.append( "<link href='" ); //$NON-NLS-1$
buf.append( toUrl( cssRefs[i], appRoot ) );
buf.append( "' rel='stylesheet' type='text/css' />" ); //$NON-NLS-1$
}
