1 /*
2 EqualsAvoidNull
3 ignoreEqualsIgnoreCase = (default)false
4
5
6 */
7
8 package com.puppycrawl.tools.checkstyle.checks.coding.equalsavoidnull;
9
10 public abstract class InputEqualsAvoidNullSuperClass {
11 protected String stringFromBaseClass = "ABC";
12 }
13
14 class DerivedClass extends InputEqualsAvoidNullSuperClass {
15 protected String classField = "DEF";
16
17 void m1() {
18 if (this.stringFromBaseClass.equals("JKHKJ")) {
19 }
20 }
21
22 void m2() {
23 if (this.classField.equals("JKHKJ")) { // violation 'left.*of.*equals'
24 }
25 }
26 }