1 /*xml
2 <module name="Checker">
3 <module name="TreeWalker">
4 <module name="HideUtilityClassConstructor"/>
5 </module>
6 </module>
7 */
8
9 package com.puppycrawl.tools.checkstyle.checks.design.hideutilityclassconstructor;
10
11 // xdoc section -- start
12 class Example1 { // violation
13
14 public Example1() {
15 }
16
17 public static void fun() {
18 }
19 }
20
21 class Foo { // OK
22
23 private Foo() {
24 }
25
26 static int n;
27 }
28
29 class Bar { // OK
30
31 protected Bar() {
32 // prevents calls from subclass
33 throw new UnsupportedOperationException();
34 }
35 }
36
37 class UtilityClass { // violation
38
39 static float f;
40 }
41 // xdoc section -- end