Java valueOf() method

    valueOf() method

    This method will allow you to convert the different value types into the string.

    Method implementation-

    public static String valueOf(Object obj) {  
           return (obj == null) ? "null" : obj.toString();  
       }  

    Syntax-

    public static String valueOf(boolean b)  
    
    public static String valueOf(char c)  
    
    public static String valueOf(char[] c)  
    
    public static String valueOf(int i)  
    
    public static String valueOf(long l)  
    
    public static String valueOf(float f)  
    
    public static String valueOf(double d)  
    
    public static String valueOf(Object o)  

    Example-

    public class Simple{  
       public static void main(String[] args) {      
          int val=20;
          String s2=String.valueOf(val);
          System.out.println(s2);
       }
    }  

    Output-

    Java Valueof method

    Example-

    public class Simple{  
        public static void main(String[] args) {      
           int val=20;
           String s=String.valueOf(val);
           System.out.println(s);
      
           boolean b=true;
           String s3=String.valueOf(b);
           System.out.println(s3);
    
    
           char c='A';
           String s4=String.valueOf(c);
           System.out.println(s4);
    
    
           float f  = 10.05f;    
           double d = 10.02;  
    
           String s1 = String.valueOf(f);    
           String s2 = String.valueOf(d);  
           System.out.println(s1);  
           System.out.println(s2);  
       }
    }  

    Output-