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Java basics

getchar()


It will accept a character from the console or from a file, displays immediately while typing and we need to press Enter key for proceeding.

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


Example:

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...");
      }
   }
}


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