1 /*xml 2 <module name="Checker"> 3 <module name="FileTabCharacter"> 4 <property name="fileExtensions" value="java, xml"/> 5 </module> 6 </module> 7 8 9 */ 10 11 package com.puppycrawl.tools.checkstyle.checks.whitespace.filetabcharacter; 12 13 // xdoc section -- start 14 class Example3 { 15 int a; // violation 'File contains tab characters' 16 17 public void foo (int arg) { // OK, only first occurrence in file reported 18 a = arg; // OK, indented using spaces 19 } 20 } 21 // xdoc section -- end