Java.lang.String.copyValueOf() Method

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Description

The java.lang.String.copyValueOf(char[] data, int offset, int count) method returns a String that represents the character sequence in the array specified.

Declaration

Following is the declaration for java.lang.String.copyValueOf() method

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

Parameters

  • data -- This is the character array.

  • offset -- This is the initial offset of the subarray.

  • count -- This is the length of the subarray.

Return Value

This method returns a String that represents the character sequence in the array specified.

Exception

  • NA

Example

The following example shows the usage of java.lang.String.copyValueOf() method.

package com.tutorialspoint;

import java.lang.*;

public class StringDemo {

  public static void main(String[] args) {
  
    // character array
    char[] charArr = { 'C', 'O', 'M', 'P', 'I', 'L', 'E', ' ',
    'O', 'N', 'L', 'I', 'N', 'E' };

    /* returns a String that contains the characters of the character
    array with offset as 8 and length as 6 */
    String str = String.copyValueOf(charArr, 8, 6 );

    // prints the substring with length as 6 
    System.out.println(str);
  }
}

Let us compile and run the above program, this will produce the following result:

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