taglibs/src/main/java/org/springframework/security/taglibs/authz/JspAuthorizeTag.java
public int doEndTag() throws JspException {
		try {
			if (!authorized && TagLibConfig.isUiSecurityDisabled()) {
				pageContext.getOut().write(TagLibConfig.getSecuredUiSuffix());
			}
		}
		catch (IOException e) {
			throw new JspException(e);
		}

		return EVAL_PAGE;
	}
public int doEndTag() throws JspException {
		try {
			if (!authorized && TagLibConfig.isUiSecurityDisabled()) {
				pageContext.getOut().write(TagLibConfig.getSecuredUiSuffix());
			}
		}
		catch (IOException e) {
			throw new JspException(e);
		}

		return EVAL_PAGE;
	}
Default processing of the end tag returning EVAL_PAGE.

@return EVAL_PAGE
@see Tag#doEndTag()