Here you can find the source of indent(StringBuffer sb, int indentLevel)
private static void indent(StringBuffer sb, int indentLevel)
//package com.java2s; /******************************************************************************* * * Pentaho Big Data/*from w w w. j av a2s . co m*/ * * Copyright (C) 2002-2012 by Pentaho : http://www.pentaho.com * ******************************************************************************* * * 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 { private static final String INDENT_STRING = " "; private static void indent(StringBuffer sb, int indentLevel) { for (int i = 0; i < indentLevel; i++) { sb.append(INDENT_STRING); } } }