java - Initializing the base class of an extended class -


suppose there 3 classes a, b , c:

public class {    int op1;  // op operand    int op2;    int op3;  public a(int op1, int op2, int op3) {    this.op1 = op1;     this.op2 = op2;    this.op3 = op3; }  public a(a a) {    // valid?    = a;  } }  public class b extends {    public b(int op1, int op2, int op3) {    super(op1,op2,op3);  } }  public class c extends {    private arraylist<integer> array;    public c(b b) {    // can base class initialized without     // calling constructor initializes each    // attribute individually?    super(b);    array = new arraylist<integer>();  } } 

is possible invoke base constructor using object received parameter in class c's constructor?


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