Package java.nio

Examples of java.nio.CharBuffer.capacity()

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                inbuf.position(inbuf.position() + result.length());

                // undo the flip() to prepare the output buffer
                // for more translation
                dest.position(dest.limit());
                dest.limit(dest.capacity());
                dest.put((char)0xfffd); // backward compatible
            } else {
                throw new AssertionError(result);
            }
        }
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            CoderResult result = decoder.decode(inbuf, dest, true);
            dest.flip();

            if (result.isUnderflow()) { // done reading
                // make sure there is at least one extra character
                if (dest.limit() == dest.capacity()) {
                    dest = CharBuffer.allocate(dest.capacity()+1).put(dest);
                    dest.flip();
                }
                return dest;
            } else if (result.isOverflow()) { // buffer too small; expand
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            dest.flip();

            if (result.isUnderflow()) { // done reading
                // make sure there is at least one extra character
                if (dest.limit() == dest.capacity()) {
                    dest = CharBuffer.allocate(dest.capacity()+1).put(dest);
                    dest.flip();
                }
                return dest;
            } else if (result.isOverflow()) { // buffer too small; expand
                int newCapacity =
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                    dest.flip();
                }
                return dest;
            } else if (result.isOverflow()) { // buffer too small; expand
                int newCapacity =
                    10 + dest.capacity() +
                    (int)(inbuf.remaining()*decoder.maxCharsPerByte());
                dest = CharBuffer.allocate(newCapacity).put(dest);
            } else if (result.isMalformed() || result.isUnmappable()) {
                // bad character in input

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        // allow for repositioning
        from.limit(from.capacity());

        assert (to.position() == 0);
        assert (to.limit() == to.capacity());
        return to;
    }

    protected void ndbjtieTranscode(ByteBuffer to, CharBuffer from)
        throws CharacterCodingException {
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                    if (res.isMalformed() || res.isUnmappable()) {
                        return true;
                    } else if (res.isOverflow()) {
                        chars.limit(chars.position());
                        chars.rewind();
                        int c = chars.capacity() * 2;
                        CharBuffer on = CharBuffer.allocate(c);
                        on.put(chars);
                        chars = on;
                    }
                }
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        array.setAll(CharArray.unsafeValueOf());
        assertArrayEquals(new char[]{}, array.toArray());
        assertEquals(0, array.length());
        assertEquals(offset, array.offset());
        CharBuffer buffer = array.buffer();
        buffer.rewind().limit(buffer.capacity());
        while (buffer.hasRemaining()) {
            assertEquals(0, buffer.get());
        }
    }
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        }
        assertArrayEquals(new char[]{}, array.toArray());
        assertEquals(0, array.length());
        assertEquals(offset, array.offset());
        CharBuffer buffer = array.buffer();
        buffer.rewind().limit(buffer.capacity());
        while (buffer.hasRemaining()) {
            assertEquals(0, buffer.get());
        }
    }
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        array.clear();
        assertArrayEquals(new char[]{}, array.toArray());
        assertEquals(0, array.length());
        assertEquals(offset, array.offset());
        CharBuffer buffer = array.buffer();
        buffer.rewind().limit(buffer.capacity());
        while (buffer.hasRemaining()) {
            assertEquals(0, buffer.get());
        }
    }
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            CoderResult result = decoder.decode(inbuf, dest, true);
            dest.flip();

            if (result.isUnderflow()) { // done reading
                // make sure there is at least one extra character
                if (dest.limit() == dest.capacity()) {
                    dest = CharBuffer.allocate(dest.capacity()+1).put(dest);
                    dest.flip();
                }
                return dest;
            } else if (result.isOverflow()) { // buffer too small; expand
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