return true if the given extension has a registered mime type . concode_field_sep MimeTypeMap sMimeTypeMap concode_field_sep String mimeTypeFromExtension concode_elem_sep boolean hasMimeType concode_elem_sep String getExtensionFromMimeType concode_elem_sep String getMimeTypeFromExtension concode_elem_sep String getFileExtensionFromUrl concode_elem_sep String remapGenericMimeType concode_elem_sep MimeTypeMap getSingleton
boolean function ( String arg0 ) { return MimeUtils . hasExtension ( arg0 ) ; }