Java String copyValueOf() Method
Example
Return a String that represents certain characters of a char array:
char[] myStr1 = {'H', 'e', 'l', 'l', 'o'};
String myStr2 = "";
myStr2 = myStr2.copyValueOf(myStr1, 0, 5);
System.out.println("Returned String: " + myStr2);
Definition and Usage
The copyValueOf()
method returns a String
that represents the characters of
a char array.
This method returns a new String
array and copies the characters into it.
Syntax
public static String copyValueOf(char[] data, int offset, int count)
Parameter Values
Parameter | Description |
---|---|
data | A char array |
offset | An int value, representing the start
index of the char array |
count | An int value, representing the length
of the char array |
Technical Details
Returns: | A String , representing the characters of the
char array |
---|---|
Throws: | StringIndexOutOfBoundsException - if offset is
negative or out of reach, or if count is greater than the length of the char array,
or negative |
❮ String Methods