Rewrite based on code from the GitHub Dependency Graph Gradle Plugin

fixtures/subprojects/dependent-subprojects/groovy/build.gradle

@@ -1,15 +0,0 @@
-subprojects {
-    apply plugin: 'java'
-}
-
-project(':child-a') {
-    dependencies {
-        implementation project(':child-b')
-    }
-}
-
-project(':child-b') {
-    dependencies {
-        implementation project(':child-c')
-    }
-}

fixtures/subprojects/dependent-subprojects/groovy/settings.gradle

@@ -1 +0,0 @@
-include ':child-a', ':child-b', ':child-c', ':child-d'

fixtures/subprojects/multi-module/groovy/build.gradle

@@ -4,10 +4,10 @@ plugins {
 
 allprojects {
     repositories {
-        jcenter()
+        mavenCentral()
     }
 }
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-}
+}

fixtures/subprojects/multi-module/kotlin/build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
 
 allprojects {
     repositories {
-        jcenter()
+        mavenCentral()
     }
 }
 

fixtures/subprojects/multi-module/kotlin/child-a/build.gradle.kts

@@ -1,3 +1,4 @@
+
 plugins {
     java
 }

fixtures/subprojects/multi-module/kotlin/child-b/build.gradle.kts

@@ -1,3 +1,4 @@
+
 plugins {
     java
 }