Examples of org.apache.harmony.pack200.Codec.encode()

org.apache.harmony.pack200.Codec.encode()
Encode a single value into a sequence of bytes. @param value the value to encode @param last the previous value encoded (for delta encodings) @return the encoded bytes @throws Pack200Exception

    }


    public void testDeltaEncodings() throws IOException, Pack200Exception {
        Codec c = Codec.UDELTA5;
        int[] sequence = new int[] {0, 2, 4, 2, 2, 4};
        byte[] encoded = c.encode(sequence);
        int[] decoded = c.decodeInts(6, new ByteArrayInputStream(encoded));
        for (int i = 0; i < decoded.length; i++) {
            assertEquals(sequence[i], decoded[i]);
        }
    }

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    }


    public void testDeltaEncodings() throws IOException, Pack200Exception {
        Codec c = Codec.UDELTA5;
        int[] sequence = new int[] {0, 2, 4, 2, 2, 4};
        byte[] encoded = c.encode(sequence);
        int[] decoded = c.decodeInts(6, new ByteArrayInputStream(encoded));
        for (int i = 0; i < decoded.length; i++) {
            assertEquals(sequence[i], decoded[i]);
        }
    }

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        byte[] bytes1 = Codec.DELTA5
                .encode(new int[] { 11, 12, 33, 4000, -555 });
        // rest of band to be encoded with a PopulationCodec
        PopulationCodec popCodec = new PopulationCodec(Codec.UNSIGNED5,
                Codec.BYTE1, Codec.UNSIGNED5);
        byte[] bytes2 = popCodec.encode(new int[] { 10, 20 }, new int[] { 0, 1,
                2, 1, 0, 2, 2, 2, 1, 1, 0, 2, 0, 1, 1, 0, 0 }, new int[] { 5,
                3, 999, 789, 355, 12345 });
        byte[] bandEncoded = new byte[bytes1.length + bytes2.length];
        System.arraycopy(bytes1, 0, bandEncoded, 0, bytes1.length);
        System.arraycopy(bytes2, 0, bandEncoded, bytes1.length, bytes2.length);

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