Java read text file using java.io.BufferedReader. BufferedReader is good if you want to read file line by line and process on them. It’s good for processing the large file and it supports encoding also. BufferedReader is synchronized, so read operations on a BufferedReader can safely be done from multiple threads.

BufferedReader \ Language (API) \ Processing 3+ Jun 06, 2020 How to detect EOF when using java.io.BufferedReader I'm reading stdin using BufferedReader and I noticed there is no function to detect the end of file! How might I enhance the program below to only echo "data goes here"? I'm running java 1.6 on cygwin/windows XP Server. It seems odd that I could even read past the EOF. I cannot do this in gnu C++ with a similar bash procedure. Thanks, Siegfried

BufferedReader in = new BufferedReader(new FileReader("foo.in")); will buffer the input from the specified file. Without buffering, each invocation of read() or readLine() could cause bytes to be read from the file, converted into characters, and then returned, which can be very inefficient.

Java BufferedReader Class - javatpoint

The java.io.BufferedReader.reset() method resets the stream to the most recent mark. Declaration. Following is the declaration for java.io.BufferedReader.reset() method. public void reset() Parameters. NA. Return Value. This method does not return any value. Exception. IOException − If the stream is never been marked, or the mark has become

Java BufferedReader - JournalDev