NullPrintWriter.java

/*
 *  Copyright (c) 2001-2024, Jean Tessier
 *  All rights reserved.
 *  
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *  
 *      * Redistributions of source code must retain the above copyright
 *        notice, this list of conditions and the following disclaimer.
 *  
 *      * Redistributions in binary form must reproduce the above copyright
 *        notice, this list of conditions and the following disclaimer in the
 *        documentation and/or other materials provided with the distribution.
 *  
 *      * Neither the name of Jean Tessier nor the names of his contributors
 *        may be used to endorse or promote products derived from this software
 *        without specific prior written permission.
 *  
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jeantessier.dependencyfinder;

import java.io.*;

public class NullPrintWriter extends PrintWriter {
    private static final Writer NULL_WRITER = new StringWriter();
    
    public NullPrintWriter() {
        super(NULL_WRITER);
    }

    public void flush() {
        // Do nothing
    }

    public void close() {
        // Do nothing
    }

    public boolean checkError() {
        return false;
    }

    protected void setError() {
        // Do nothing
    }

    public void write(int c) {
        // Do nothing
    }

    public void write(char[] buf, int off, int len) {
        // Do nothing
    }

    public void write(char[] buf) {
        // Do nothing
    }

    public void write(String s, int off, int len) {
        // Do nothing
    }

    public void write(String s) {
        // Do nothing
    }

    public void print(boolean b) {
        // Do nothing
    }

    public void print(char c) {
        // Do nothing
    }

    public void print(int i) {
        // Do nothing
    }

    public void print(long l) {
        // Do nothing
    }

    public void print(float f) {
        // Do nothing
    }

    public void print(double d) {
        // Do nothing
    }

    public void print(char[] s) {
        // Do nothing
    }

    public void print(String s) {
        // Do nothing
    }

    public void print(Object obj) {
        // Do nothing
    }

    public void println() {
        // Do nothing
    }

    public void println(boolean x) {
        // Do nothing
    }

    public void println(char x) {
        // Do nothing
    }

    public void println(int x) {
        // Do nothing
    }

    public void println(long x) {
        // Do nothing
    }

    public void println(float x) {
        // Do nothing
    }

    public void println(double x) {
        // Do nothing
    }

    public void println(char[] x) {
        // Do nothing
    }

    public void println(String x) {
        // Do nothing
    }

    public void println(Object x) {
        // Do nothing
    }
}