Returns an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking, which may be 0, or 0 when end of stream is detected.
Closes this input stream and releases any system resources associated with the stream.
Marks the current position in this input stream.
Tests if this input stream supports the mark and reset methods.
Reads the next byte of data from the input stream.
Reads some number of bytes from the input stream and stores them into the buffer array b.
Reads up to len bytes of data from the input stream into an array of bytes.
Reads all remaining bytes from the input stream.
Repositions this stream to the position at the time the mark method was last called on this input stream.
Skips over and discards n bytes of data from this input stream.
Reads all bytes from this input stream and writes the bytes to the given output stream in the order that they are read.
StaticnullReturns a new InputStream that reads no bytes.
This abstract class is the superclass of all classes representing an input stream of bytes.
See java.io.InputStream for full documentation