JBBPBitInputStream extends FilterInputStream implements JBBPCountableBitStream { public byte[] readByteArray(final int items) throws IOException { return _readArray(items, null); } JBBPBitInputStream(final InputStream in);  JBBPBitInputStream(final InputStream in, final JBBPBitOrder order); boolean[] readBoolArray(final int items); byte[] readBitsArray(final int items, final JBBPBitNumber bitNumber); byte[] readByteArray(final int items); byte[] readByteArray(final int items, final JBBPByteOrder byteOrder); short[] readShortArray(final int items, final JBBPByteOrder byteOrder); char[] readUShortArray(final int items, final JBBPByteOrder byteOrder); int[] readIntArray(final int items, final JBBPByteOrder byteOrder); float[] readFloatArray(final int items, final JBBPByteOrder byteOrder); long[] readLongArray(final int items, final JBBPByteOrder byteOrder); double[] readDoubleArray(final int items, final JBBPByteOrder byteOrder); int readUnsignedShort(final JBBPByteOrder byteOrder); int readInt(final JBBPByteOrder byteOrder); float readFloat(final JBBPByteOrder byteOrder); long readLong(final JBBPByteOrder byteOrder); double readDouble(final JBBPByteOrder byteOrder); @Override long getCounter(); @Override int getBitBuffer(); @Override int getBufferedBitsNumber(); @Override JBBPBitOrder getBitOrder(); byte readBitField(final JBBPBitNumber numOfBitsToRead); int readBits(final JBBPBitNumber numOfBitsToRead); boolean readBoolean(); int readByte(); @Override synchronized void reset(); @Override synchronized void mark(final int readlimit); void align(final long alignByteNumber); @Override long skip(final long numOfBytes); void alignByte(); boolean hasAvailableData(); @SuppressWarnings("NullableProblems") @Override int read(final byte[] array, final int offset, final int length); @Override void resetCounter(); @SuppressWarnings("NullableProblems") @Override int read(final byte[] array); @Override int read(); String readString(final JBBPByteOrder byteOrder); String[] readStringArray(final int items, final JBBPByteOrder byteOrder);  }
@Test public void testReadArray_Bytes_ThreeItems() throws Exception { final JBBPBitInputStream in = new JBBPBitInputStream(new ByteArrayInputStream(new byte[] {1, 2, 3, 4, 5, 6, 7, 0})); assertArrayEquals(new byte[] {1, 2, 3,}, in.readByteArray(3)); }
@Test public void testReadArray_Bytes_BIG_ENDIAN_ThreeItems() throws Exception { final JBBPBitInputStream in = new JBBPBitInputStream(new ByteArrayInputStream(new byte[] {1, 2, 3, 4, 5, 6, 7, 0})); assertArrayEquals(new byte[] {1, 2, 3,}, in.readByteArray(3, JBBPByteOrder.BIG_ENDIAN)); }
@Test public void testReadArray_Bytes_LITTLE_ENDIAN_ThreeItems() throws Exception { final JBBPBitInputStream in = new JBBPBitInputStream(new ByteArrayInputStream(new byte[] {1, 2, 3, 4, 5, 6, 7, 0})); assertArrayEquals(new byte[] {3, 2, 1,}, in.readByteArray(3, JBBPByteOrder.LITTLE_ENDIAN)); }
@Test public void testReadArray_Bytes_EOF() throws Exception { assertThrows(EOFException.class, () -> { final JBBPBitInputStream in = new JBBPBitInputStream(new ByteArrayInputStream(new byte[] {1, 2, 3, 4, 5, 6, 7, 0})); in.readByteArray(259); }); }