What will be the output of the following Java program?
class Output
{
public static void main(String args[])
{
String str = “TRUE”;
boolean x = Boolean.valueOf(str);
System.out.print(x);
}
}
a) True
b) False
c) Compilation Error
d) Runtime Error
Answer: a
Explanation: valueOf() returns a Boolean instance representing the specified boolean value. If the specified boolean value is true, this method returns Boolean.TRUE; if it is false, this method returns Boolean.FALSE. If a new Boolean instance is not required, this method should generally be used in preference to the constructor Boolean(boolean), as this method is likely to yield significantly better space and time.
Output:
true
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