Package java.nio.charset

Examples of java.nio.charset.CharsetDecoder.charset()

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        /*
         * ------------------------ Exceptional cases -------------------------
         */
        // Normal case: null charset
        ec = new MockCharsetDecoder(null, 1, MAX_BYTES);
        assertNull(ec.charset());
        assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
        assertTrue(ec.maxCharsPerByte() == MAX_BYTES);

        ec = new MockCharsetDecoder(new CharsetEncoderTest.MockCharset("mock",
                new String[0]), 1, MAX_BYTES);
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            fail();
        } catch (NullPointerException e) {
            // Expected
        }
        InputStreamReader reader2 = new InputStreamReader(in, decoder);
        assertEquals(Charset.forName(reader2.getEncoding()), decoder.charset());
        reader2.close();
    }

    /**
     * @tests java.io.InputStreamReader#getEncoding()
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        // default value
        decoder = new MockCharsetDecoder(cs, (float) AVER_BYTES, MAX_BYTES);

        // normal case
        CharsetDecoder ec = new MockCharsetDecoder(cs, 1, MAX_BYTES);
        assertSame(ec.charset(), cs);
        assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
        assertTrue(ec.maxCharsPerByte() == MAX_BYTES);

        /*
         * ------------------------ Exceptional cases -------------------------
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        /*
         * ------------------------ Exceptional cases -------------------------
         */
        // Normal case: null charset
        ec = new MockCharsetDecoder(null, 1, MAX_BYTES);
        assertNull(ec.charset());
        assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
        assertTrue(ec.maxCharsPerByte() == MAX_BYTES);

        ec = new MockCharsetDecoder(new CharsetEncoderTest.MockCharset("mock",
                new String[0]), 1, MAX_BYTES);
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        if (encoding != null) {
            CharsetDecoder decoder = getDecoder(encoding);
            // Create buffer for characters decoding
            CharBuffer charBuffer = CharBuffer.allocate(buffer.length);
            // Create buffer for bytes
            float bytesPerChar = decoder.charset().newEncoder().maxBytesPerChar();
            ByteBuffer byteBuffer = ByteBuffer.allocate((int) (buffer.length + bytesPerChar));
            if (buffers != null) {
                for (byte[] bytes : buffers) {
                    decodeAndWriteOut(out, bytes, bytes.length, byteBuffer, charBuffer, decoder, false);
                }
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