Java String GetChars() Method

Description

This process copies qualities from this thread into the purpose character array. The getChars() process is used to replica characters from a specified string into the target character array. The initial character to be derivative is at file srcBegin; the last character to be copied is at index srcEnd-1 (thus the total number of characters to be copied is srcEndsrcBegin).

Syntax

Here is the syntax of this method:

public void getChars(int srcBegin, int srcEnd, char[] dst,  int dstBegin)

Parameters

Here is the detail of parameters −

• srcBegin − index of the first character in the string to copy.
• srcEnd − index after the last character in the string to copy.
• dst − the destination array.
• dstBegin − the start offset in the destination array

Return Value

• It does not return any value but throws IndexOutOfBoundsException.

Example

import java.io.*;
public class Test {

   public static void main(String args[]) {
      String Str1 = new String("Welcome to Intellinuts.com");
      char[] Str2 = new char[7];
      try {
         Str1.getChars(2, 9, Str2, 0);
         System.out.print("Copied Value = " );
         System.out.println(Str2 );
      } catch ( Exception ex) {
         System.out.println("Raised exception...");
      }
   }
}

This will produce the following result:

Output

Copied Value = lcome t

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