FilterWriter write(int) in Java

write(int): This method is available in the java.io.FilterWriter class of Java.

Syntax:

void java.io.FilterWriter.write(int c) throws IOException

This method takes one argument. This method writes a single character.

Parameters: One parameter is required for this method.

c: int specifying a character to be written.

Returns: NA

Throws:

IOException - If an I/O error occurs

Approach

Java

import java.io.FilterWriter;
import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;

public class FilterWriterwrite {
    public static void main(String[] args) throws IOException {

        Writer writer = new StringWriter();
        FilterWriter filterWriter = new FilterWriter(writer) {
        };

        int c = 'A';
        filterWriter.write(c);
        System.out.println("Successfully writes into the filter writer");
        filterWriter.close();
    }
}

Output:

Successfully writes into the filter writer

Some other methods of FilterWriter.

close(): This method closes the stream, flushing it first. 

flush(): This method flushes the stream.

write(char[], int, int): This method writes a portion of an array of characters.

write(String, int, int): This method writes a portion of a string.