a sequence of variables of the same data type;

  • declaring a reference to the array
  • instantiate the array
  • datatype [] arrayname
  • arrayname = new datatype [size]
  • datatype [] arrayName = new datatype[size];
  • datatype [] arrayname = {value1, value2, value3}

default value

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.length and .length().

instantiate an array of objects 

Auto [] cars = new Auto[];

Auto sportsCar = new Auto(jb, 1, 2);