Java has a "Random" class that lets you generate a random number you use to implement calculations in your Java source code. You use this library to generate a random number and insert the number into ...
Listing 1. Java guarantees that an assign to an array component preserves the general dynamic type of the array. T[] x; ... x = new T’[10]; /*legal, T’[] is a subtype of T[] */ ... T’ a = new T’(); ...
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