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Given the following classes: public class A { private int x = 1 5 public class B extends A private int x = 1 0
Given the following classes:
public class A
private int x
public class B extends A private int x ; private int z
private int y
public int sum return x y
public int sum
return super.sum z
public int getX return this.x;
public int getX return this.getXthisx;
Consider the following code:
B a new B; A a new B;
For each expression below, indicate the result of the expression. Write "Illegal" for the result if the expression is not allowed.
EXPRESSION
agetX
BagetX
agetX
BagetX
asum
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