🚀 Programming Example
Boolean Wrapper class in Java
In this program you will learn about Boolean Wrapper class in Java.
In this program you will learn about Boolean Wrapper class in Java.
public class WrapperClassBoolean{
public static void main(String args[]){
Boolean a=new Boolean(false);
Boolean b=true;
System.out.println(a);
System.out.println(b);
}
}
/*
Wrapper class in java provides the mechanism to convert primitive
into object and object into primitive.
Since J2SE 5.0, autoboxing and unboxing feature converts primitive
into object and object into primitive automatically. The automatic
conversion of primitive into object is known as autoboxing
and vice-versa unboxing.
*/
false
true
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First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.