Run this code in java compiler

class Mylife{
public static void main(String arg[])
{
String r1=my_reaction("bad");//reaction in bad setuation
String r2=my_reaction("Very Bad");//reaction in very bad setuation
String r3=my_reaction("Good");//reaction in good condition
String r4=my_reaction("another");//reaction in another condition
myaction=r1+r2+r3+r4;
    System.out.println(myaction);
}

    public static String my_reaction(String Setuation){
    if(Setuation=="bad"){
        String active="I";
        return active;
    }
    else if(Setuation=="Very Bad"){
        String active="Enjoy";
        return active;
    }
    else if(Setuation=="Good"){
        String active="Every";
        return active;
    }
    else{
        String active="Movment";
        return active;
    }
} 
}