public static Map<String, String> getExtensionIconMapping() {

        if (m_extensionIconMapping == null) {
            m_extensionIconMapping = new HashMap<String, String>();
            for (Entry<String, String> entry : OpenCms.getResourceManager().getExtensionMapping().entrySet()) {
                m_extensionIconMapping.put(
                    entry.getKey(),
                    getIconClasses(entry.getValue(), "_." + entry.getKey(), false));
            }
            m_extensionIconMapping.put("", getIconClasses("plain", null, false));
        }
        // returning a copy of the icon map, as GWT will not work with unmodifiable maps
        return new HashMap<String, String>(m_extensionIconMapping);
    }
public static Map < String , String > getExtensionIconMapping ( ) { if ( m_extensionIconMapping == null ) { m_extensionIconMapping = new HashMap < String , String > ( ) ; for ( Entry < String , String > entry : OpenCms . getResourceManager ( ) . getExtensionMapping ( ) . entrySet ( ) ) { m_extensionIconMapping . put ( entry . getKey ( ) , getIconClasses ( entry . getValue ( ) , "_." + entry . getKey ( ) , false ) ) ; } m_extensionIconMapping . put ( "" , getIconClasses ( "plain" , null , false ) ) ; } return new HashMap < String , String > ( m_extensionIconMapping ) ; }
Returns the extension icon mapping used when uploading files.<p>

@return the extension icon mapping