1.2 1.1 Version taglib http://www.servletsuite.com/servlets/version versions checking isServletAPI2_3 com.cj.version.isServletAPI2_3Tag JSP executes body for this API only isServletAPI2_4 com.cj.version.isServletAPI2_4Tag JSP executes body for this API only isNotServletAPI2_3 com.cj.version.isNotServletAPI2_3Tag JSP executes body for this API only isNotServletAPI2_4 com.cj.version.isNotServletAPI2_4Tag JSP executes body for this API only isJDK1_4 com.cj.version.isJDK1_4Tag JSP executes body for this API only isNotJDK1_4 com.cj.version.isNotJDK1_4Tag JSP executes body for this API only