Here you can find the source of indent(final int depth, final int indentWidth, final StringBuilder buf)
static void indent(final int depth, final int indentWidth, final StringBuilder buf)
//package com.java2s; /*//w w w . j a v a 2 s . c o m * This file is part of ClassGraph. * * Author: Luke Hutchison * * Hosted at: https://github.com/lukehutch/fast-classpath-scanner * * -- * * The MIT License (MIT) * * Copyright (c) 2018 Luke Hutchison * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated * documentation files (the "Software"), to deal in the Software without restriction, including without * limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of * the Software, and to permit persons to whom the Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO * EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE * OR OTHER DEALINGS IN THE SOFTWARE. */ public class Main { /** Lookup table for fast indenting */ private static final String[] INDENT_LEVELS = new String[17]; /** Indent (depth * indentWidth) spaces. */ static void indent(final int depth, final int indentWidth, final StringBuilder buf) { final int maxIndent = INDENT_LEVELS.length - 1; for (int d = depth * indentWidth; d > 0;) { final int n = Math.min(d, maxIndent); buf.append(INDENT_LEVELS[n]); d -= n; } } }