javax.servlet.jsp.JspEngineInfo Maven / Gradle / Ivy
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package javax.servlet.jsp;
/**
* The JspEngineInfo is an abstract class that provides information on the
* current JSP engine.
*/
public abstract class JspEngineInfo {
/**
* Sole constructor. (For invocation by subclass constructors,
* typically implicit.)
*/
public JspEngineInfo() {
}
/**
* Return the version number of the JSP specification that is supported by
* this JSP engine.
*
* Specification version numbers that consists of positive decimal integers
* separated by periods ".", for example, "2.0" or "1.2.3.4.5.6.7".
* This allows an extensible number to be used to
* represent major, minor, micro, etc versions.
* The version number must begin with a number.
*
*
* @return the specification version, null is returned if it is not known
*/
public abstract String getSpecificationVersion();
}