Provides a large, configurable, FIFO buffer that can be used to buffer input and output streams between programs with a buffer size that is larger than that offered by native unix FIFOs (usually 64k).
java -jar picard.jar FifoBuffer
BUFFER_SIZE (Integer) The size of the memory buffer in bytes. Default value: 536870912. This option can be set to 'null' to clear the default value.
IO_SIZE (Integer) The size, in bytes, to read/write atomically to the input and output streams. Default value: 65536. This option can be set to 'null' to clear the default value.
DEBUG_FREQUENCY (Integer) How frequently, in seconds, to report debugging statistics. Set to zero for never. Default value: 0. This option can be set to 'null' to clear the default value.
NAME (String) Name to use for Fifo in debugging statements. Default value: null.