import java.io.*; 
import java.nio.charset.*; 

public class StringBreaker 
{ 
        public static void main( String [] args ) 
        { 
                PrintStream p = System.out; 
                try 
                { 
                        // UTF-8 works, and this is how the others SHOULD work too. 
                        byte utf8_bytes[] = "Moo cow".getBytes( StandardCharsets.UTF_8 ); 
                        String UTF8_substring = new String( utf8_bytes, 4, 3, StandardCharsets.UTF_8 ); 
                        p.println( "UTF8_substring is " + UTF8_substring ); // prints "cow" 

                        // UTF-16BE fails 
                        byte utf16be_bytes[] = "Moo cow".getBytes( StandardCharsets.UTF_16BE ); 
                        String UTF16BE_substring = new String( utf16be_bytes, 4, 3, StandardCharsets.UTF_16BE ); 
                        // substring now holds the letter 'o' with visible garbage after it. 
                        p.println( "UTF16BE_substring is " + UTF16BE_substring ); 

                        // UTF-16LE fails 
                        byte utf16le_bytes[] = "Moo cow".getBytes( StandardCharsets.UTF_16LE ); 
                        String UTF16LE_substring = new String( utf16le_bytes, 4, 3, StandardCharsets.UTF_16LE ); 
                        // substring now holds the letter 'o' with visible garbage after it. 
                        p.println( "UTF16LE_substring is " + UTF16LE_substring ); 

                        p.println( "The constructors that convert the whole byte array work fine. Only the substring constructors are broken." ); 
                        p.println( "UTF-16BE bytes printable: " + 
                                new String( utf16be_bytes, StandardCharsets.UTF_16BE ) ); 
                        p.println( "UTF-16LE bytes printable: " + 
                                new String( utf16le_bytes, StandardCharsets.UTF_16LE ) ); 
                } 
                catch( Exception e ) 
                { 
                        p.println( "ERROR: Bad charset string." ); 
                        System.exit(1); 
                } 
        } 
}