Java - String getChars() Method


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Description

This method copies characters from this string into the destination character array.

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 Tutorialspoint.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

java_strings.htm

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