Java String Indent Format indent(String lines, String indentation)

Description

Prepends the String indentation to every line in String lines , including a possibly non-empty line following the final newline.

License

Open Source License

Declaration

public static String indent(String lines, String indentation) 

Method Source Code

//package com.java2s;
/*// www. java  2s.  c o  m
 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

public class Main {
    /**
     * Prepends the String {@code indentation} to every line in String {@code lines}, including a
     * possibly non-empty line following the final newline.
     */
    public static String indent(String lines, String indentation) {
        if (lines.length() == 0) {
            return lines;
        }
        final String newLine = "\n";
        if (lines.endsWith(newLine)) {
            return indentation + (lines.substring(0, lines.length() - 1)).replace(newLine, newLine + indentation)
                    + newLine;
        }
        return indentation + lines.replace(newLine, newLine + indentation);
    }
}

Related

1. indent(int numSpaces)
2. indent(int tabCount)
3. indent(String in)
4. indent(String in)
5. indent(String input, int depth, int start)
6. indent(String message, int indent)
7. indent(String msg, int size)
8. indent(String original, int spaces)
9. indent(String s)