Hi, Please help review the doc only change for this issue.
issue: https://bugs.openjdk.java.net/browse/JDK-8133170 webrev: http://cr.openjdk.java.net/~sherman/8133170/webrev As explained in the zlib.h (quoted below), there are 5 bytes of flush marker being output to the output buffer repeatedly every time this method is invoked, a > 6 bytes buffer length is requested to make FULL_FLUSH and SYNC_FLUSH work. The proposed change here is to add this ">6 bytes" request into the java doc as suggested by the submitter. ----------------------------------------- If flush is set to Z_FULL_FLUSH, all output is flushed as with Z_SYNC_FLUSH, and the compression state is reset so that decompression can restart from this point if previous compressed data has been damaged or if random access is desired. Using Z_FULL_FLUSH too often can seriously degrade compression. If deflate returns with avail_out == 0, this function must be called again with the same value of the flush parameter and more output space (updated avail_out), until the flush is complete (deflate returns with non-zero avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that avail_out is greater than six to avoid repeated flush markers due to avail_out == 0 on return. ----------------------------------------- Thanks, Sherman
