Bug 122117 [RCP]Library name keeps the same when creating a new one.
Description: [RCP]Library name keeps the same when creating a new one. Steps to reproduce: 1. Create a new library file. 2. Its default name is always "new_library.rptlibrary".
UI/org.eclipse.birt.report.designer.ui.lib/src/org/eclipse/birt/report/designer/ui/wizards/NewLibraryWizard.java
}
		if ( UNIQUE_COUNTER == 0 )
		{
			return NEW_REPORT_FILE_NAME;
		}
		return NEW_REPORT_FILE_NAME_PREFIX + "_" 
				+ UNIQUE_COUNTER + NEW_REPORT_FILE_EXTENSION; 
	}
	private static final List tmpList = new ArrayList( );
	private IConfigurationElement configElement;
	private boolean validDuplicate( String prefix, String ext, int count,
			IResource res )
	{
		if ( res != null && res.isAccessible( ) )
		{
			final String name;
			if ( count == 0 )
			{
				name = prefix + ext;
			}
			else
			{
				name = prefix + "_" + count + ext; 
			}
			try
			{
				tmpList.clear( );
				res.accept( new IResourceVisitor( ) {
					public boolean visit( IResource resource )
							throws CoreException