method to check whether the mapping exists or not . concode_field_sep ConcurrentHashMap<String,String> urlMappingOfApplication concode_elem_sep URLMappingHolder urlMappingHolder concode_elem_sep String defaultHost concode_field_sep void removeUrlMappingMap concode_elem_sep String getApplicationFromUrlMapping concode_elem_sep String getDefaultHost concode_elem_sep void putUrlMappingForApplication concode_elem_sep Map<String,String> getUrlMappingOfApplication concode_elem_sep List<String> getUrlMappingsPerApplication concode_elem_sep URLMappingHolder getInstance concode_elem_sep void setDefaultHost
boolean function ( String arg0 ) { return urlMappingOfApplication . containsKey ( arg0 ) ; }