Optimize splits.

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/KobaltContext.kt

@@ -15,7 +15,7 @@ class KobaltContext(val args: Args) {
     val profiles = arrayListOf<String>()
 
     init {
-        args.profiles?.split(",")?.filterNotNull()?.forEach {
+        args.profiles?.split(',')?.filterNotNull()?.forEach {
             profiles.add(it)
         }
     }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt

@@ -53,9 +53,9 @@ class TaskManager @Inject constructor(val args: Args,
         constructor(project: String, task: String) : this(project + ":" + task)
 
         val project: String?
-            get() = if (id.contains(":")) id.split(":")[0] else null
+            get() = if (id.contains(':')) id.split(':')[0] else null
         val taskName: String
-            get() = if (id.contains(":")) id.split(":")[1] else id
+            get() = if (id.contains(':')) id.split(':')[1] else id
 
         fun matches(projectName: String) = project == null || project == projectName
 

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/MavenId.kt

@@ -17,7 +17,7 @@ class MavenId private constructor(val groupId: String, val artifactId: String, v
         val classifier: String?, val version: String?) {
 
     companion object {
-        fun isMavenId(id: String) = with(id.split(":")) {
+        fun isMavenId(id: String) = with(id.split(':')) {
             size >= 3 && size <= 5
         }
 

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/misc/Versions.kt

@@ -25,7 +25,7 @@ public class Versions {
             }
 
             return normalizedVersion
-                    .split(".")
+                    .split('.')
                     .take(3)
                     .map {
                         val s = CharMatcher.inRange('0', '9').or(CharMatcher.`is`('.')).retainFrom(it)
@@ -107,7 +107,7 @@ class Version(val version: String, val snapshotTimestamp: String? = null): Compa
         var lowerExclusive = version.startsWith("(")
         var upperExclusive = version.endsWith(")")
 
-        val split = version.drop(1).dropLast(1).split(",")
+        val split = version.drop(1).dropLast(1).split(',')
 
         val lower = Version.of(split[0].substring(1))
         val upper = if(split.size > 1) {

src/main/kotlin/com/beust/kobalt/Main.kt

@@ -73,10 +73,10 @@ private class Main @Inject constructor(
         val dependencies = arrayListOf<IClasspathDependency>()
         args.pluginIds?.let {
             // We want this call to go to the network if no version was specified, so set localFirst to false
-            dependencies.addAll(it.split(",").map { dependencyManager.create(it) })
+            dependencies.addAll(it.split(',').map { dependencyManager.create(it) })
         }
         args.pluginJarFiles?.let {
-            dependencies.addAll(it.split(",").map { FileDependency(it) })
+            dependencies.addAll(it.split(',').map { FileDependency(it) })
         }
         if (dependencies.size > 0) {
             val urls = dependencies.map { it.jarFile.get().toURI().toURL() }
@@ -187,7 +187,7 @@ private class Main @Inject constructor(
                         }
                     } else if (args.dependencies != null) {
                         // --resolve
-                        resolveDependency.run(args.dependencies!!.split(",").toList())
+                        resolveDependency.run(args.dependencies!!.split(',').toList())
                     } else if (args.tasks) {
                         // --tasks
                         displayTasks()

src/main/kotlin/com/beust/kobalt/app/ProjectGenerator.kt

@@ -21,7 +21,7 @@ class ProjectGenerator @Inject constructor(val pluginInfo: PluginInfo){
             }
         }
 
-        args.templates?.split(",")?.forEach { templateName ->
+        args.templates?.split(',')?.forEach { templateName ->
             val template = map[templateName]
             if (template != null) {
                 log(2, "Running template $templateName")

src/main/kotlin/com/beust/kobalt/app/remote/KobaltServer.kt

@@ -73,7 +73,7 @@ class KobaltServer @Inject constructor(@Assisted val force: Boolean, @Assisted @
             return false
         } else {
             val processName = ManagementFactory.getRuntimeMXBean().name
-            val pid = processName.split("@")[0]
+            val pid = processName.split('@')[0]
             Properties().apply {
                 put(KEY_PORT, port.toString())
                 put(KEY_PID, pid)