package cz.crcs.ectester.common.util;

/**
 * @author Jan Jancar johny@neuromancer.sk
 */
public class Util {
    public static long convertTime(long nanos, String timeUnit) {
        switch (timeUnit) {
            default:
            case "nano":
                return nanos;
            case "micro":
                return nanos / 1000;
            case "milli":
                return nanos / 1000000;
        }
    }

    public static int getVersion() {
        String version = System.getProperty("java.version");
        if(version.startsWith("1.")) {
            version = version.substring(2, 3);
        } else {
            int dot = version.indexOf(".");
            if(dot != -1) { version = version.substring(0, dot); }
        } return Integer.parseInt(version);
    }
}