Util.java

package net.minecraft.util;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class Util
{
    private static final String __OBFID = "CL_00001633";

    public static Util.EnumOS getOSType()
    {
        String s = System.getProperty("os.name").toLowerCase();
        return s.contains("win") ? Util.EnumOS.WINDOWS : (s.contains("mac") ? Util.EnumOS.OSX : (s.contains("solaris") ? Util.EnumOS.SOLARIS : (s.contains("sunos") ? Util.EnumOS.SOLARIS : (s.contains("linux") ? Util.EnumOS.LINUX : (s.contains("unix") ? Util.EnumOS.LINUX : Util.EnumOS.UNKNOWN)))));
    }

    @SideOnly(Side.CLIENT)
    public static enum EnumOS
    {
        LINUX,
        SOLARIS,
        WINDOWS,
        OSX,
        UNKNOWN;

        private static final String __OBFID = "CL_00001660";
    }
}