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indexOf(Objekt o)
0 Answer(s)      2 years and 2 months ago
Posted in : Java Beginners


I have created a class, which contains 3 parameters; "l", "es1", "es2"

public T(float l, float es1, float es2) {

}

I would then like to create a method, which returns me the index of a specific object (in the example (1,39,0) from the class T, but I can√?¬Ę√Ę‚??¬¨√Ę‚??¬Ęt succeed. My guess is; public int index() { ArrayList<T> ts = new ArrayList<T>(); for(int i=0; i

    return ts.indexOf(new T(1,39,0));

It returns "-1" indication that the object doesn't exist, even though xmax=20, m1=50, m2=0 (it is compiling... ) Any solution?


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