Merge branch 'main' of https://github.com/jesperancinha/jeorg-kotlin-…

…test-drives

jeorg-kotlin-coroutines/coroutines-crums-group-1/src/main/kotlin/org/jesperancinha/ktd/Main.kt

@@ -21,5 +21,6 @@ object Main {
         SimpleConcurrency.main()
         GlobalScopeCoroutine.main()
         UnconfinedCats.main()
+        MainDispatcherLauncher.main()
     }
 }

jeorg-kotlin-coroutines/coroutines-crums-group-1/src/main/kotlin/org/jesperancinha/ktd/MainDispatcherLauncher.kt

@@ -0,0 +1,37 @@
+package org.jesperancinha.ktd
+
+import kotlinx.coroutines.*
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+import java.time.LocalDateTime
+
+class MainDispatcherLauncher {
+
+    companion object {
+        val logger: Logger = LoggerFactory.getLogger(MainDispatcherLauncher::class.java)
+
+        @JvmStatic
+        fun main(args: Array<String> = emptyArray()) = runBlocking {
+            runMainCoroutinesTest()
+        }
+
+        private suspend fun runMainCoroutinesTest() {
+            try {
+                val job = CoroutineScope(Dispatchers.Main).launch {
+                    launch {
+                        delay(100)
+                        logger.info("This is cat @ ${LocalDateTime.now()}")
+                    }
+                    launch {
+                        logger.info("This is mouse @ ${LocalDateTime.now()}")
+                    }
+                    logger.info("This is master @ ${LocalDateTime.now()}")
+                }
+                job.join()
+            } catch (ex: IllegalStateException) {
+                logger.info("Error!", ex)
+            }
+        }
+
+    }
+}