bundles/org.apache.jasper.glassfish/src/org/apache/jasper/runtime/VariableResolverImpl.java
public Object resolveVariable (String pName)
            throws javax.servlet.jsp.el.ELException {

        ELContext elContext = pageContext.getELContext();
        ELResolver elResolver = elContext.getELResolver();
        try {
            return elResolver.getValue(elContext, null, pName);
        } catch (javax.el.ELException ex) {
            throw new javax.servlet.jsp.el.ELException();
        }
    }
public Object resolveVariable (String pName)
            throws javax.servlet.jsp.el.ELException {

        ELContext elContext = pageContext.getELContext();
        ELResolver elResolver = elContext.getELResolver();
        try {
            return elResolver.getValue(elContext, null, pName);
        } catch (javax.el.ELException ex) {
            throw new javax.servlet.jsp.el.ELException();
        }
    }
Resolves the specified variable within the given context.
Returns null if the variable is not found.