Updating Kotlin to version 1.4.30, fixing asm dependency issue, updating tests to match source code

Author: rjfioravanti

build.gradle.kts

@@ -23,7 +23,10 @@ dependencies {
   implementation(kotlin("stdlib"))
   implementation(kotlin("stdlib-jdk8"))
 
-  implementation("org.apache.maven.shared:maven-dependency-analyzer:1.11.2")
+  implementation("org.apache.maven.shared:maven-dependency-analyzer:1.11.3")
+  // maven-dependency-analyzer:1.11.3 depends on an earlier version of asm which doesn't support jdk 16
+  // Depending on asm:9.2 directly resolves this.
+  implementation("org.ow2.asm:asm:9.2")
 
   testImplementation("junit:junit:4.12")
   testImplementation("org.assertj:assertj-core:3.9.1")

buildSrc/src/main/kotlin/Configuration.kt

@@ -1,5 +1,5 @@
 @file:Suppress("InvalidPackageDeclaration")
 
 object Versions {
-  val kotlin = "1.4.10"
+  val kotlin = "1.4.30"
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists