Java valueOf()

Java String [Java String]Java String

valueOf()

  • valueOf(boolean b): boolean .

  • valueOf(char c): char

  • valueOf(char[] data): char

  • valueOf(char[] data, int offset, int count): char

  • valueOf(double d): double

  • valueOf(float f): float

  • valueOf(int i): int

  • valueOf(long l): long

  • valueOf(Object obj): Object 

static String valueOf(boolean b) 

 

static String valueOf(char c) 



static String valueOf(char[] data) 



static String valueOf(char[] data, int offset, int count) 



static String valueOf(double d) 



static String valueOf(float f) 



static String valueOf(int i)



static String valueOf(long l)



static String valueOf(Object obj)

public class Test {
    public static void main(String args[]) {
        double d = 1100.00;
        boolean b = true;
        long l = 1234567890;
        char[] arr = {'r', 'u', 'n', 'o', 'o', 'b' };

        System.out.println(" : " + String.valueOf(d) );
        System.out.println(" : " + String.valueOf(b) );
        System.out.println(" : " + String.valueOf(l) );
        System.out.println(" : " + String.valueOf(arr) );
    }
}

 : 1100.0
 : true
 : 1234567890
 : runoob

Java String [Java String]Java String