Here you can find the source of indent(StringBuilder sb, int indent)
public static StringBuilder indent(StringBuilder sb, int indent)
//package com.java2s; /**//from w w w .jav a 2 s. co m * * Copyright 2017 Florian Erhard * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ public class Main { public static StringBuilder indent(StringBuilder sb, int indent) { return indent(sb, indent, '\t'); } public static StringBuilder indent(StringBuilder sb, int indent, char c) { for (int i = 0; i < indent; i++) sb.append(c); return sb; } }