public Object getAttribute(String name) {
		if(logger.isDebugEnabled()) {
			logger.debug("getAttribute - name=" + sessionKey);
		}
		if (name == null)
			throw new NullPointerException("Attribute name can not be null.");
		return this.getAttributeMap().get(name);
	}
public Object getAttribute ( String name ) { if ( logger . isDebugEnabled ( ) ) { logger . debug ( "getAttribute - name=" + sessionKey ) ; } if ( name == null ) throw new NullPointerException ( "Attribute name can not be null." ) ; return this . getAttributeMap ( ) . get ( name ) ; }
/*
(non-Javadoc)
@see javax.servlet.sip.SipServletMessage#getAttribute(java.lang.String)