Here you can find the source of indentString(int indent)
public static String indentString(int indent)
//package com.java2s; // %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt public class Main { public static String indentString(int indent) { if (indent < 0) { return ""; }/* w w w . ja v a 2 s.c om*/ return " " .substring(0, indent); } }