File destinationDir = spec.getDestinationDir();
        if (destinationDir != null) {
            args.add("-d");
            args.add(destinationDir.getPath());
        }
        if (compileOptions.isVerbose()) {
            args.add("-verbose");
        }
        if (compileOptions.isDeprecation()) {
            args.add("-deprecation");
        }
        if (!compileOptions.isWarnings()) {

        this.failOnError = failOnError;
    }

    /**
     * Tells whether to produce verbose output. Defaults to {@code false}.
     */
    @Console
    public boolean isVerbose() {
        return verbose;
    }

    /**
     * Sets whether to produce verbose output. Defaults to {@code false}.
     */
    public void setVerbose(boolean verbose) {
        this.verbose = verbose;