DataInputStream is an input stream that contains methods for reading the java standards data types.
DataOutputStream is an output stream that contains methods for methods for writing the java standard data types. DataInputStream : DataInputStream extends FilterInputStream, which extends InputStream, and it implements the DataInput interface. Constructor: DataInputStream(InputStream is) DataInputStream Methods :
DataOutputStream: DataOutputStream extends filterOutputStream, which extends outputstream. Constructor: dataoutputstream(outputstream is) DataOutputStream Methods :
Count CODE import java.io.*; OUTPUT Enter the file name: DESCRIPTION In this program , we demonstrate that counting the lines , words , characters of a file. Here in this program we take a THINGS TO TRY if u don’t place a null character in LINE A
i.e., if(ch==' '||ch=='\t'||ch=='\n') empty character literal (or) unclosed character literal
|