Removed dependency upon net.kemitix:conditional to avoid circular dependency (#174)

CHANGELOG.org

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+* [5.3.5] - 2019-03-04
+
+** Removed
+
+   - Removed dependency upon net.kemitix:conditional to avoid circular
+     dependency
+
 * [5.3.4] - 2019-03-01
 
 ** Dependencies

builder/pom.xml

@@ -31,7 +31,6 @@
         <map-builder.version>1.0.0</map-builder.version>
         <mockito.version>2.24.5</mockito.version>
         <assertj.version>3.12.1</assertj.version>
-        <conditional.version>0.7.0</conditional.version>
         <classgraph.version>4.8.11</classgraph.version>
 
         <maven-checkstyle-plugin.version>3.0.0</maven-checkstyle-plugin.version>
@@ -60,11 +59,6 @@
             <version>${lombok.version}</version>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>net.kemitix</groupId>
-            <artifactId>conditional</artifactId>
-            <version>${conditional.version}</version>
-        </dependency>
         <dependency>
             <groupId>io.github.classgraph</groupId>
             <artifactId>classgraph</artifactId>

builder/src/main/java/net/kemitix/checkstyle/ruleset/builder/Rule.java

@@ -24,7 +24,6 @@ package net.kemitix.checkstyle.ruleset.builder;
 import com.speedment.common.mapstream.MapStream;
 import lombok.Getter;
 import lombok.Setter;
-import net.kemitix.conditional.Value;
 
 import java.net.URI;
 import java.util.Comparator;
@@ -155,9 +154,11 @@ public class Rule {
             final String ruleClassname,
             final Rule rule
                           ) {
-        return Value.<String>where(hasProperties(rule))
-                .then(() -> moduleWithParameters(rule, ruleClassname))
-                .otherwise(() -> moduleNoParameters(ruleClassname));
+        if (hasProperties(rule)) {
+            return moduleWithParameters(rule, ruleClassname);
+        } else {
+            return moduleNoParameters(ruleClassname);
+        }
     }
 
     private static String moduleNoParameters(