,DEFAULT_BUFFER_SIZE,close,fBuffer,fInputStream,mark,markSupported,read,ready,reset,skip,offset,count,ch,length,i,n,readAheadLimit
read,0,0,1,0,0,0,0,0,0,0,1,1,1,1,1,0,0
skip,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0
mark,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1