单项选择题
A. After line 16.
B. After line 17.
C. After line 18 (when the methods ends).
D. There is no way to be absolutely certain.
E. The object is NOT eligible for garbage collection.
单项选择题 for (int i =0; i < 4; i +=2) { System.out.print(i + “”); } System.out.println(i); What is the result?()
单项选择题 float f[][][] = new float[3][][]; float f0 = 1.0f; float[][] farray = new float[1][1]; What is valid?()
单项选择题 int x = 1, y =6; while (y--) { x++; } System.out.println(“x =” + x + “y =” +y); What is the result?()