### Question:
CharSerializer extends AbstractElementSerializer<Character> { private CharSerializer() { super( CharComparator.INSTANCE ); } private  CharSerializer(); byte[] serialize( Character element ); static byte[] serialize( char value ); static byte[] serialize( byte[] buffer, int start, char value ); static Character deserialize( byte[] in ); static Character deserialize( byte[] in, int start ); Character fromBytes( byte[] in ); Character fromBytes( byte[] in, int start ); Character deserialize( ByteBuffer buffer ); Character deserialize( BufferHandler bufferHandler ); static final CharSerializer INSTANCE; }### Answer:
@Test public void testCharSerializer() throws IOException { char value = 0x0000; byte[] result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0x00, result[1] ); assertEquals( ( byte ) 0x00, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); value = 0x0001; result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0x01, result[1] ); assertEquals( ( byte ) 0x00, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); value = 0x00FF; result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0xFF, result[1] ); assertEquals( ( byte ) 0x00, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); value = 0x0100; result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0x00, result[1] ); assertEquals( ( byte ) 0x01, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); value = 0x7FFF; result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0xFF, result[1] ); assertEquals( ( byte ) 0x7F, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); value = 0x8000; result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0x00, result[1] ); assertEquals( ( byte ) 0x80, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); value = 0xFFFF; result = CharSerializer.serialize( value ); assertEquals( ( byte ) 0xFF, result[1] ); assertEquals( ( byte ) 0xFF, result[0] ); assertEquals( value, serializer.deserialize( new BufferHandler( result ) ).charValue() ); }