index.js
function (message) {
        if (this.isEnabled(Level.WARN)) {
            console.warn.apply(console, logArgs(Level.WARN, this.category, arguments));
        }
    }
function (message) {
        if (this.isEnabled(Level.WARN)) {
            console.warn.apply(console, logArgs(Level.WARN, this.category, arguments));
        }
    }
function ( message ) { if ( this . isEnabled ( Level . WARN ) ) { console . warn . apply ( console , logArgs ( Level . WARN , this . category , arguments ) ) ; } }
Log a warn message.
@param {...*} message Message arguments.
Log a warn message .