Bug 156497 [Regression][Acceptance]Report isn't refreshed when delete used library file.
Description: Report isn't refreshed when delete used library file. Steps to reproduce: 1.New a library, add a label, input actuate. 2.New a report, extend lib.label 3.Delete the library file. 4.Refresh the report in Outline of the report Expected result: Empty label in Layout. Actual result: label with content "actuate" in Layout.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
if ( scriptLib.getName( ).equals( name ) )
			{
				return scriptLib;
			}
		}
		return null;
	}
	/**
	 * Shifts jar file from source position to destination position. For
	 * example, if a list has A, B, C scriptLib in order, when move A scriptLib
	 * to <code>newPosn</code> with the value 1, the sequence becomes B, A, C.
	 * 
	 * @param sourceIndex
	 *            source position. The range is
	 *            <code>sourceIndex &gt;= 0 && sourceIndex &lt; list.size()</code>
	 * @param destIndex
	 *            destination position.The range is
	 *            <code> destIndex &gt;= 0 && destIndex &lt; list.size()</code>
	 * @throws SemanticException
	 */
	public void shiftScriptLibs( int sourceIndex, int destIndex )
			throws SemanticException
	{
		ElementPropertyDefn propDefn = module.getPropertyDefn( SCRIPTLIBS_PROP );
		PropertyCommand cmd = new PropertyCommand( getModule( ), getElement( ) );
		cmd.moveItem( new CachedMemberRef( propDefn ), sourceIndex, destIndex );
	}
	/**
	 * Add script lib
	 *