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Line 1 :  int x = Integer.parseInt("5"); Line 2 :  float pi=Float.parseFloat("3.14"); Line 3 :  boolean status=Boolean.parseBoolean("TRUE");Line 4 :  char c = new Character("X");Which of the above lines can cause compilation error?Select one:a.Line 4b.Line 2c.Line 1d.Line 3

Question

Line 1 :  int x = Integer.parseInt("5"); Line 2 :  float pi=Float.parseFloat("3.14"); Line 3 :  boolean status=Boolean.parseBoolean("TRUE");Line 4 :  char c = new Character("X");Which of the above lines can cause compilation error?Select one:a.Line 4b.Line 2c.Line 1d.Line 3

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Solution

The answer is a. Line 4. The Character class in Java does not have a constructor that takes a String. It only has a constructor that takes a char. So, trying to create a new Character with a String will result in a compilation error.

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