Moved code quality setup to separate gradle script.

build.gradle

@@ -15,80 +15,7 @@ allprojects {
   }
 }
 
-subprojects { project ->
-
-  apply plugin: 'checkstyle'
-
-  checkstyle {
-    toolVersion '7.0'
-  }
-
-  task checkstyle(type: Checkstyle) {
-    group "Verification"
-
-    configFile rootProject.file('config/checkstyle/checkstyle.xml')
-    source 'src'
-    include '**/*.java'
-    ignoreFailures false
-    showViolations true
-
-    classpath = files()
-
-    reports {
-      xml.enabled = true
-      html.enabled true
-    }
-  }
-
-  apply plugin: 'findbugs'
-
-  findbugs {
-    toolVersion '3.0.1'
-  }
-
-  task findbugs(type: FindBugs) {
-    group "Verification"
-
-    excludeFilter = rootProject.file('config/findbugs/findbugs-filter.xml')
-    classes = files(project.file('build/intermediates/classes'))
-    source = fileTree('src/main/java/')
-    ignoreFailures = false
-    effort = "max"
-    reportLevel = "high"
-
-    classpath = files()
-
-    reports {
-      xml.enabled = false
-      html.enabled = true
-    }
-  }
-
-  apply plugin: 'pmd'
-
-  pmd {
-    toolVersion '5.5.1'
-  }
-
-  task pmd(type: Pmd) {
-    group 'verification'
-
-    ruleSetFiles = rootProject.files('config/pmd/pmd-ruleset.xml')
-    source = fileTree('src/main/java/')
-
-    reports {
-      xml.enabled = false
-      html.enabled = true
-    }
-  }
-
-  afterEvaluate {
-    check.dependsOn('checkstyle')
-    check.dependsOn('findbugs')
-    check.dependsOn('pmd')
-  }
-
-}
+apply from: 'quality-checks.gradle'
 
 task clean(type: Delete) {
   delete rootProject.buildDir

quality-checks.gradle

@@ -0,0 +1,74 @@
+subprojects { project ->
+
+  apply plugin: 'checkstyle'
+
+  checkstyle {
+    toolVersion '7.0'
+  }
+
+  task checkstyle(type: Checkstyle) {
+    group "Verification"
+
+    configFile rootProject.file('config/checkstyle/checkstyle.xml')
+    source 'src'
+    include '**/*.java'
+    ignoreFailures false
+    showViolations true
+
+    classpath = files()
+
+    reports {
+      xml.enabled = true
+      html.enabled true
+    }
+  }
+
+  apply plugin: 'findbugs'
+
+  findbugs {
+    toolVersion '3.0.1'
+  }
+
+  task findbugs(type: FindBugs) {
+    group "Verification"
+
+    excludeFilter = rootProject.file('config/findbugs/findbugs-filter.xml')
+    classes = files(project.file('build/intermediates/classes'))
+    source = fileTree('src/main/java/')
+    ignoreFailures = false
+    effort = "max"
+    reportLevel = "high"
+
+    classpath = files()
+
+    reports {
+      xml.enabled = false
+      html.enabled = true
+    }
+  }
+
+  apply plugin: 'pmd'
+
+  pmd {
+    toolVersion '5.5.1'
+  }
+
+  task pmd(type: Pmd) {
+    group 'verification'
+
+    ruleSetFiles = rootProject.files('config/pmd/pmd-ruleset.xml')
+    source = fileTree('src/main/java/')
+
+    reports {
+      xml.enabled = false
+      html.enabled = true
+    }
+  }
+
+  afterEvaluate {
+    check.dependsOn('checkstyle')
+    check.dependsOn('findbugs')
+    check.dependsOn('pmd')
+  }
+
+}