Method setVariable

java/jakarta/el/ELManager.java:118–120

Registers a variable in the EL context's variable mapper. The variable can then be referenced by name in EL expressions. Passing a null expression removes the variable. @param variable the variable name @param expression the ValueExpression associated with the variable, or null to

(String variable, ValueExpression expression)

     * @param expression the ValueExpression associated with the variable, or {@code null} to remove
     */
    public void setVariable(String variable, ValueExpression expression) {
        getELContext().getVariableMapper().setVariable(variable, expression);
    }

    /**
     * Imports a static field or method so it can be referenced by its simple name in EL