🚀 Programming Example
toString() Method in java conversion from all to String
Learn this program step-by-step with algorithm, source code, output and detailed explanation.
public class WrapperoStringMethodAll {
public static void main(String[] args){
Integer x = 15;
System.out.println(x.toString());
System.out.println(Integer.toString(12));
Double d = new Double("3.14");
System.out.println("d = "+ d.toString() ); // result is d = 3.14
System.out.println(Double.toString(12.32));
Float e = new Float("6.14");
System.out.println("e = "+ e.toString() ); // result is d = 6.14
// System.out.println(Float.toString("15.32"));
// no suitable method found for toString(String)
Byte f = new Byte("6");
System.out.println("f = "+ f.toString() ); // result is d = 6
//System.out.println(Byte.toString("8"));
// no suitable method found for toString(String)
Long g = new Long("76474");
System.out.println("g = "+ g.toString() );
//System.out.println(Long.toString("8321"));
// no suitable method found for toString(String)
Boolean h = new Boolean(true);
Boolean i = new Boolean("false");
System.out.println("h = "+ h.toString() );
System.out.println("i = "+ i.toString() );
System.out.println(Boolean.toString(false));
Character j = new Character('t');
Character k = new Character('f');
System.out.println("j = "+ j.toString() );
System.out.println("k = "+ k.toString() );
System.out.println(Character.toString('b'));
}
}
15
12
d = 3.14
12.32
e = 6.14
f = 6
g = 76474
h = true
i = false
false
j = t
k = f
b
Press any key to continue . . .
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.