write(char[]): This method is available in the java.io.Writer class of Java.
Syntax:
void java.io.Writer.write(char[] cbuf) throws IOException
This method takes one argument. This method writes an array of characters.
Parameters: One parameter is required for this method.
cbuf: Array of characters to be written.
Returns: NA
Throws:
1. IOException - If an I/O error occurs
Approach 1: When no exception
Java
import java.io.IOException;import java.io.StringWriter;import java.io.Writer;public class Writerwrite {public static void main(String[] args) throws IOException {Writer writer = new StringWriter();char cbuf[] = { 'a', 'b', 'c', 'd', 'e' };writer.write(cbuf);System.out.println("Successfully writes");}}
Output:
Successfully writes
Approach 2: IOException
Java
package com.Writer;import java.io.IOException;import java.io.PipedWriter;import java.io.Writer;public class Writerwrite {public static void main(String[] args) throws IOException {@SuppressWarnings("resource")Writer writer = new PipedWriter();char cbuf[] = { 'a', 'b', 'c', 'd', 'e' };writer.write(cbuf);System.out.println("Successfully writes");}}
Output:
Exception in thread "main" java.io.IOException: Pipe not connected at java.base/java.io.PipedWriter.write(PipedWriter.java:152) at java.base/java.io.Writer.write(Writer.java:213) at com.Writer.Writerwrite.main(Writerwrite.java:14)
Some other methods of Writer
append(char): This method appends the specified character to this writer.
append(CharSequence): This method appends the specified character sequence to this writer.
append(CharSequence, int, int): This method appends a subsequence of the specified character sequence to this writer.Appendable.
close(): This method closes the stream, flushing it first.
flush(): This method flushes the stream.
Writer.nullWriter(): This method returns a new Writer who discards all characters
write(char[]): This method writes an array of characters.
write(int): This method writes a single character.
write(String): This method writes a string.
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.
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