The use of String.valueOf(Object) is particularly useful when implementing toString methods on custom classes. Because most toString implementations provide the class’s data members in String ...

A Java string is a sequence of characters that exists as an ... String s2 = new String (ch); String v = String.valueOf(ch[1]); System.out.println(v); } } The example above prints the value of the ...

The correct way to convert a String to long in Java is to use the parseLong(String x) method of the Long wrapper class. The following String to long example program converts the text String 90210 to a ...