Java String copyValueOf() Method
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Java String copyValueOf()
The copyValueOf() method copies an array of characters to the string.
Note: This method does not append the content in String, instead it replaces the existing string value with the sequence of characters of array.
Example
Java Compiler
public class myClass
{
public static void main(String[] args)
{
char[] myStr1 = {'w', 'i', 'k', 'i', 'm', 'a', 's', 's'};
String myStr2 = "";
myStr2 = myStr2.copyValueOf(myStr1, 0, 8);
System.out.print("Returned String: " + myStr2);
}
}
Output
Returned String: wikimass
Syntax
public static String copyValueOf(char[] data, int offset, int count)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| data | Required | Specifies the char array. |
| offset | Required | Specifies the start index of the char array. |
| count | Required | Specifies the length of the char array. |
Return Value
| Value | Explanation |
|---|---|
| Number | Returns the characters of the char array. |
| StringIndexOutOfBoundsException | This error occurs when any of the following condition satisfied.
|
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